Phentermine is used as part of a short-term plan, along with a low calorie diet, for weight reduction. It is used in obese patients who have not been able to lose weight with diet and exercise alone. Phentermine belongs to the group of medicines known as appetite suppressants. This medicine is available only with your doctor's prescription.7. Wegovy (semaglutide) Wegovy is the newest FDA-approved weight-loss medication and works much the same way as Saxenda, by mimicking the action of the hormone GLP-1 to suppress hunger. Wegovy is a once-a-week injectable. Dosage is increased over the course of several weeks-to-months, until a 2.4 mg dose is achieved.Mar 22, 2019 · An inexpensive weight-loss drug approved 60 years ago for only short-term use also may be safe and effective for longer-term treatment, according to a study conducted by researchers at Wake Forest ... How Long Will Phentermine Last. This drug’s side effects are mild, including fatigue, dizziness, headache, restlessness, nervousness, impotence, sleepiness, and nausea. Phentermine is generally prescribed by doctors and used for depression that is not responding to other treatments. The drug is also used as a weight-loss aid.Qsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ). trouble sleeping (insomnia) new or worse irritability acting aggressive, being angry, or violent acting on dangerous impulses an extreme increase in activity and talking (mania) other unusual changes in behavior or mood Serious eye problems which include: Oct 14, 2022 · In fact, this sort of weight loss is referred to as yo-yo dieting (yes, even if it comes secondary to the use of prescription medication) and can cause some serious long-term problems. #2. Using Phentermine Daily Can and Dose Cause Metabolic Damage. Perhaps the single biggest reason to avoid using Phentermine is that it can cause something ... You can do this by taking certain adrenal support supplements, eliminating stressors in your life, eating a healthy diet, taking advantage of low-intensity exercises at night, carbohydrate cycling, and using meditation. Optimizing your adrenal glands for 1-2 months prior to using phentermine may be ideal for many thyroid patients.trouble sleeping (insomnia) new or worse irritability acting aggressive, being angry, or violent acting on dangerous impulses an extreme increase in activity and talking (mania) other unusual changes in behavior or mood Serious eye problems which include: Common side effects of Xenical include: bowel urgency, frequent bowel movements, oily evacuation, oily rectal leakage, steatorrhea, and flatulence with discharge. Other side effects include: fecal incontinence. Continue reading for a comprehensive list of adverse effects. Applies to orlistat: oral capsules. Side effects include: Oily spotting ...Qsymia's results have been clinically tested in two long-term studies with ... QSYMIA CAN CAUSE SERIOUS SIDE EFFECTS, INCLUDING: Birth defects (cleft lip/cleft palate). If you take Qsymia during ... Symptoms of severe phentermine side effects include ( 3 , 4 ): Chest pain. Pounding or irregular heartbeat, or fluttering in your chest. Lightheadedness or faintness. Shortness of breath, even with only mild exertion. Swelling in your legs, ankles, or feet (edema) Slurred speech or weakness on one side of your body.7. Wegovy (semaglutide) Wegovy is the newest FDA-approved weight-loss medication and works much the same way as Saxenda, by mimicking the action of the hormone GLP-1 to suppress hunger. Wegovy is a once-a-week injectable. Dosage is increased over the course of several weeks-to-months, until a 2.4 mg dose is achieved.The table below lists prescription drugs approved by the FDA for weight loss. The FDA has approved five of these drugs—orlistat (Xenical, Alli), phentermine-topiramate (Qsymia), naltrexone-bupropion (Contrave), liraglutide (Saxenda), and semaglutide (Wegovy)—for long-term use.Jul 18, 2021 · Paresthesia (tingling, numbness) of the extremities (15-38%) Dizziness (11-28%) Dysgeusia (abnormal taste sensation) (6-19%) Insomnia (7-17%) Constipation (6-16%) Dry mouth (5-14%) Headache (5-14%) Nausea (5-13%) Diarrhea (4-11%) Upper respiratory tract infection (4-9%) Qsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ). It does not making you lose than reaching the idea, it is a compound that can be able to lose weight. It also leads to by increasing their absorption of physical activity and improvement Qsymia Long Term Side EffectsQsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ).Jan 3, 2020 · The Bottom Line. Qsymia is a prescription-only weight loss medication that, when used in conjunction with diet and exercise, has a proven track record in overweight and obese individuals. The most common adverse effects are abnormal skin sensations, dizziness, altered taste, insomnia, constipation, and dry mouth, more severe issues can occur. Phentermine-Topiramate Capsule, Extended Release Multiphase 24 Hr (Capsule, ER Hr) - Uses, Side Effects, and More Common Brand(S): Qsymia Generic Name(S): phentermine-topiramate Jul 18, 2021 · Paresthesia (tingling, numbness) of the extremities (15-38%) Dizziness (11-28%) Dysgeusia (abnormal taste sensation) (6-19%) Insomnia (7-17%) Constipation (6-16%) Dry mouth (5-14%) Headache (5-14%) Nausea (5-13%) Diarrhea (4-11%) Upper respiratory tract infection (4-9%) Phentermine is used as part of a short-term plan, along with a low calorie diet, for weight reduction. It is used in obese patients who have not been able to lose weight with diet and exercise alone. Phentermine belongs to the group of medicines known as appetite suppressants. This medicine is available only with your doctor's prescription.Common Side Effects of Weight Loss Drugs. Increased blood pressure and heart rate, insomnia, nervousness, restlessness, dependence, abuse or withdrawal may occur with long-term use. When given as a single agent, phentermine is not implicated in valvular heart disease; avoid use at bedtime. These are the most common Topamax side effects, according to the manufacturer: Loss of appetite, changes in taste, weight loss, stomach pain, and even anorexia. GI side effects (nausea, diarrhea, indigestion) Tiredness. Paresthesia (tingling or prickling sensations) Speech problems. Cognitive dysfunction (trouble with memory and thinking) Upper ...It does not making you lose than reaching the idea, it is a compound that can be able to lose weight. It also leads to by increasing their absorption of physical activity and improvement Qsymia Long Term Side EffectsStudies show that on average, people taking Topamax lose around 11 lbs. Higher doses and longer duration of use generally result in more weight loss. The most common side effects associated with Topamax for weight loss are abnormal skin sensations (like burning, tingling, numbness), altered sense of taste, and slowed thinking and movements.May 8, 2023 · In clinical studies, patients lost the most weight after taking Contrave for 36 weeks and maintained weight loss through 56 weeks. In terms of phentermine weight loss, studies were only done for a short period of time. Once you stop phentermine, your appetite will return to normal. As a result, weight gain may occur. In clinical studies, phentermine-topiramate reduced body weight by 8.6% to 9.4% more than placebo using a conservative ITT analysis.108. Phentermine-topiramate carries risks of several serious side effects. Notably, topiramate is a recognized teratogen, at least at the higher doses used for the treatment of epilepsy.Feb 28, 2023 · The Saxenda Savings Card allows you to pay as little as a $25 copay or save up to $200 per Saxenda prescription. The Savings Card program allows for up to 12 benefits annually. There are eligibility requirements, and other restrictions apply. According to GoodRX, out-of-pocket prices range from $1332.59 to $1432.91. In clinical studies, patients lost the most weight after taking Contrave for 36 weeks and maintained weight loss through 56 weeks. In terms of phentermine weight loss, studies were only done for a short period of time. Once you stop phentermine, your appetite will return to normal. As a result, weight gain may occur.Side Effects of Qsymia. Side effects of Qsymia in patients taking it for up to one year were paraesthesia (tingling or pins-and-needles sensations most often in the hands, feet, or face), dizziness, dysgeusia (distortion of the sense of taste), insomnia, constipation, and dry mouth. This medication can cause a mild (2 bpm) increase in resting ...Phentermine alone is designed for short-term use only, as there are few long-term studies on its safety. One study observed that people experienced no significant side effects when they took ...Phentermine has the advantage of low cost and many years of clinical experience, but its long-term use is considered off-label, long-term effects on CVD outcomes are unknown, and most use has been a few months or less. 41 There are even fewer data for long-term safety and efficacy of the other noradrenergic agents. Orlistat has a reasonably ...Ozempic, a medication used in type 2 diabetes, is currently under review by the FDA to be approved for weight loss in overweight or obese adults. Phentermine may be a more accessible option to help you lose weight, but it should only be used for a few weeks. Both Ozempic and phentermine can help to curb your appetite so that you eat fewer ...Phentermine (Adipex-P, Lomaira) is a prescription medicine used to lessen appetite. It can help weight loss by making you less hungry. Or it can help you feel full longer. Phentermine also is offered combined with topiramate for weight loss (Qsymia). The combined drug is approved for long-term use.Extreme happiness or sadness. Symptoms of dangerously high blood pressure, such as severe headache, blurred vision, buzzing in your ears, anxiety, confusion, chest pain, shortness of breath, uneven heartbeats, or seizures. These symptoms can indicate a serious phentermine side effect.Saxenda Side Effects: Long-term use of Saxenda can lead to dangerous effects, such as suicidal thoughts, impaired kidney function, pancreatitis, gallbladder disease, and increased heart rate. Short-Term Diet Pills Side Effects: Due to amphetamine-type effects, medications approved for short-term use can cause elevated heart rate and blood ...Now, semaglutide (under the brand name Wegovy) is FDA approved for weight loss. It can be used by adults with a body mass index (BMI) greater than or equal to 30 mg/kg² alone or 27 mg/kg² with at least one weight-related condition (e.g., high blood pressure, high cholesterol, Type 2 diabetes). Semaglutide is also approved for chronic weight ...This combination consists of fixed lower doses of phentermine and topiramate (3.75/23, 7/46, 11.25/69 and 15/92 mg) and is available in capsules under the brand name Qsymia. Common side effects of phentermine include nervousness, excitability, insomnia, headache, dry mouth, sweating, tachycardia, palpitations, nausea, constipation, and thirst.Qsymia is significantly more expensive than phentermine-only pills, costing about $200 per month without insurance. The combined pill has a long list of potential side effects, including severe birth defects if taken while pregnant. This is a newer medication (FDA approval in 2012), so long-term side effects remain relatively unknown. Summary.Side effects Interactions FAQ What is Qsymia? Qsymia contains a combination of phentermine and topiramate in an extended-release capsule. Phentermine is an appetite suppressant similar to an amphetamine. Topiramate is typically used as a seizure medication, also called an anticonvulsant.ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ ᅠ Select Download Format Qsymia Long Term Side Effects Download Qsymia Long Term Side Effects PDF Download Qsymia Long Term Side Effects DOC ᅠ Bottle tightly closed when topiramate can think and pregnancy, food cravings to ensure that the sponsor. Common side effects include tingling, dizziness, trouble sleeping, and constipation. Serious side effects may include suicide, abuse. Use is not recommended during pregnancy. Phentermine is a stimulant and appetite suppressant. Topiramate is an anticonvulsant that has weight loss side effects.The Saxenda Savings Card allows you to pay as little as a $25 copay or save up to $200 per Saxenda prescription. The Savings Card program allows for up to 12 benefits annually. There are eligibility requirements, and other restrictions apply. According to GoodRX, out-of-pocket prices range from $1332.59 to $1432.91.COMMON SIDE EFFECTS OF QSYMIA IN CHILDREN 12 YEARS OLD AND OLDER INCLUDE: Depression, dizziness, joint pain, fever, flu, and ankle sprain. POSSIBLE SIDE EFFECTS OF QSYMIA INCLUDE: Mood changes and trouble sleeping. Qsymia may cause depression or mood problems, and trouble sleeping. Tell your healthcare provider if symptoms occur.Common side effects include tingling, dizziness, trouble sleeping, and constipation. Serious side effects may include suicide, abuse. Use is not recommended during pregnancy. Phentermine is a stimulant and appetite suppressant. Topiramate is an anticonvulsant that has weight loss side effects.Apr 30, 2014 · This review showed that combining low doses of phentermine and topiramate for the treatment of obesity minimized side effects while maintained weight loss efficacy. The side effects were paraesthesia, taste changes and dry mouth. Weight loss induced by the combination was associated with improved BP through one and two years of treatment. Aug 22, 2021 · Indeed, in the wake of the fen-phen problems, the FDA rejected all drug company efforts to win approval for new weight-loss drugs between 1999 and 2012. Since then, it has approved four drugs for ... Apr 8, 2013 · PHEN is a noradrenergic drug, which is theorized to affect food intake primarily via the enhancement of norepinephrine release and possibly via the blockade of norepinephrine reuptake as well. It has been available in the US since 1959 for short-term (generally regarded as 12 weeks) treatment of obesity in dose range of 15 mg/day to 37.5 mg/day. The options have short-term side effects and long-term risks. However, when other weight loss medications and diets have not produced adequate results, doctors may consider surgery.Mar 22, 2019 · An inexpensive weight-loss drug approved 60 years ago for only short-term use also may be safe and effective for longer-term treatment, according to a study conducted by researchers at Wake Forest ... Mar 9, 2020 · However, the EMA has not approved this medication due to its abuse potential, the lack of long-term data on the cardiovascular effects of phentermine, and the cognitive side effects of topiramate—attention, language, and memory impairment . As this drug combination contains phentermine, it is a controlled DEA schedule IV substance. Jan 28, 2023 · Saxenda Side Effects: Long-term use of Saxenda can lead to dangerous effects, such as suicidal thoughts, impaired kidney function, pancreatitis, gallbladder disease, and increased heart rate. Short-Term Diet Pills Side Effects: Due to amphetamine-type effects, medications approved for short-term use can cause elevated heart rate and blood ... Qsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ). The latest weight loss drugs work in a new way to help you shed pounds with minimal side effects. Learn how they do it and why you take them long term. ... (Qsymia®): This medication also ...May 8, 2023 · In clinical studies, patients lost the most weight after taking Contrave for 36 weeks and maintained weight loss through 56 weeks. In terms of phentermine weight loss, studies were only done for a short period of time. Once you stop phentermine, your appetite will return to normal. As a result, weight gain may occur. Jan 11, 2023 · In general, Phentermine chemicals do have side effects on long-term treatment. One of the most common side effects is dry mouth. Aside from this, you may also experience nervousness or jitteriness ... It is also commonly prescribed to prevent migraines. Mild topiramate side effects include a “pins and needles” feeling, weight loss, and dizziness. Trouble focusing or thinking are also possible, especially when taking higher doses. High body temperature, suicidal thoughts, and eye problems are rare topiramate side effects.Qsymia works by reducing your appetite. In initial studies, Qsymia helped about 70% of adults lose at least 5% of their body weight after 1 year. Close to 50% of participants lost at least 10% of their body weight. When compared to Contrave, researchers found that Qsymia is usually the more effective option. 3.Adults Adverse reactions occurring at greater than or equal to 5% and at least 1.5 times placebo in adults include paraesthesia, dizziness, dysgeusia, insomnia, constipation, and dry mouth. Adverse reactions reported in greater than or equal to 2% of QSYMIA-treated adults and more frequently than in the placebo group are shown in Table 3. Table 3.In fact, this sort of weight loss is referred to as yo-yo dieting (yes, even if it comes secondary to the use of prescription medication) and can cause some serious long-term problems. #2. Using Phentermine Daily Can and Dose Cause Metabolic Damage. Perhaps the single biggest reason to avoid using Phentermine is that it can cause something ...Topamax withdrawal can occur when it’s stopped abruptly instead of tapered. The greatest risk is that your seizures worsen. Instead of stopping Topamax at once, your HCP can help you taper your dosage gradually. 7. Gabapentin (Neurontin) Gabapentin (Neurontin) is FDA-approved to treat seizures and nerve pain.The SELECT trial is the long-term cardiovascular outcomes trial for Wegovy that aims to assess its effects on heart disease and stroke in patients with overweight and obesity; it is currently ongoing and expected to be completed in September 2023. Anti-obesity medication management: An evolving landscapeIt is also commonly prescribed to prevent migraines. Mild topiramate side effects include a “pins and needles” feeling, weight loss, and dizziness. Trouble focusing or thinking are also possible, especially when taking higher doses. High body temperature, suicidal thoughts, and eye problems are rare topiramate side effects.Aug 5, 2020 · As long as you are not taking the medication continuously with no breaks, and will stop the medication eventually, I believe that this is a safe treatment for you. That being said, you mentioned 5 years in the beginning of the question. If you have been taking the medication 3 months on, 1 month off for 5 years, I would consider that long term ... It is also commonly prescribed to prevent migraines. Mild topiramate side effects include a “pins and needles” feeling, weight loss, and dizziness. Trouble focusing or thinking are also possible, especially when taking higher doses. High body temperature, suicidal thoughts, and eye problems are rare topiramate side effects.Jun 28, 2023 · Extreme happiness or sadness. Symptoms of dangerously high blood pressure, such as severe headache, blurred vision, buzzing in your ears, anxiety, confusion, chest pain, shortness of breath, uneven heartbeats, or seizures. These symptoms can indicate a serious phentermine side effect. Phentermine acts much like a stimulant and has many of the same side effects: increased heart palpitations. increased blood pressure. dizziness. Phentermine is known for being one part of Fen-Phen ...Common Side Effects of Weight Loss Drugs. Increased blood pressure and heart rate, insomnia, nervousness, restlessness, dependence, abuse or withdrawal may occur with long-term use. When given as a single agent, phentermine is not implicated in valvular heart disease; avoid use at bedtime. Qsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ).Approved for long-term use? Yes. Qsymia has much lower amounts of phentermine and topiramate than when these drugs are given alone. Side effects: The most common side effects are tingling hands ... How Long Will Phentermine Last. This drug’s side effects are mild, including fatigue, dizziness, headache, restlessness, nervousness, impotence, sleepiness, and nausea. Phentermine is generally prescribed by doctors and used for depression that is not responding to other treatments. The drug is also used as a weight-loss aid.Jan 12, 2023 · Qsymia works by reducing your appetite. In initial studies, Qsymia helped about 70% of adults lose at least 5% of their body weight after 1 year. Close to 50% of participants lost at least 10% of their body weight. When compared to Contrave, researchers found that Qsymia is usually the more effective option. 3. Phentermine alone is designed for short-term use only, as there are few long-term studies on its safety. One study observed that people experienced no significant side effects when they took ...Common side effects of phentermine and topiramate may include: joint pain, ankle sprain; flu -like symptoms; dizziness; constipation; numbness or tingly feeling; sleep problems ( insomnia ); dry mouth, changes in your sense of taste; or. mood changes, feelings of low self-worth, loss of interest in things you once enjoyed, thoughts about ...Qsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ). Saxenda Side Effects: Long-term use of Saxenda can lead to dangerous effects, such as suicidal thoughts, impaired kidney function, pancreatitis, gallbladder disease, and increased heart rate. Short-Term Diet Pills Side Effects: Due to amphetamine-type effects, medications approved for short-term use can cause elevated heart rate and blood ...Mar 13, 2023 · weight loss. impaired taste (changes in how things taste) trouble with memory. More common side effects in people taking Topamax for epilepsy include: tingling in the legs and arms. loss of ... How Long Will Phentermine Last. This drug’s side effects are mild, including fatigue, dizziness, headache, restlessness, nervousness, impotence, sleepiness, and nausea. Phentermine is generally prescribed by doctors and used for depression that is not responding to other treatments. The drug is also used as a weight-loss aid.Jan 28, 2023 · Saxenda Side Effects: Long-term use of Saxenda can lead to dangerous effects, such as suicidal thoughts, impaired kidney function, pancreatitis, gallbladder disease, and increased heart rate. Short-Term Diet Pills Side Effects: Due to amphetamine-type effects, medications approved for short-term use can cause elevated heart rate and blood ... Objective: The aim of this work was to study weight loss and risk of cardiovascular disease (CVD) or death associated with longer-term phentermine use. Methods: Using electronic health record data, 13,972 adults were identified with a first phentermine fill in 2010 to 2015, creating exposure categories according to a patient's duration of use (referent: ≤ 3 months). Mar 22, 2019 · An inexpensive weight-loss drug approved 60 years ago for only short-term use also may be safe and effective for longer-term treatment, according to a study conducted by researchers at Wake Forest ...
Qsymia side effects can include trouble sleeping if taken in the evening and potential seizures if you stop the medication abruptly. Other side effects can include dizziness, drowsiness, dry mouth, tiredness, tingling of the hands/feet, constipation, and metallic tastes. Some of the more serious side effects can include temporary difficulty .... Al anon dos and don
Qsymia may affect how you think and cause confusion, problems with concentration, attention, memory or speech. Tell your healthcare provider if symptoms occur. Slowing of growth. Qsymia may slow the increase in height in children 12 years and older. Increases of acid in bloodstream (metabolic acidosis).These are the most common Topamax side effects, according to the manufacturer: Loss of appetite, changes in taste, weight loss, stomach pain, and even anorexia. GI side effects (nausea, diarrhea, indigestion) Tiredness. Paresthesia (tingling or prickling sensations) Speech problems. Cognitive dysfunction (trouble with memory and thinking) Upper ...In fact, this sort of weight loss is referred to as yo-yo dieting (yes, even if it comes secondary to the use of prescription medication) and can cause some serious long-term problems. #2. Using Phentermine Daily Can and Dose Cause Metabolic Damage. Perhaps the single biggest reason to avoid using Phentermine is that it can cause something ...Jan 28, 2023 · Saxenda Side Effects: Long-term use of Saxenda can lead to dangerous effects, such as suicidal thoughts, impaired kidney function, pancreatitis, gallbladder disease, and increased heart rate. Short-Term Diet Pills Side Effects: Due to amphetamine-type effects, medications approved for short-term use can cause elevated heart rate and blood ... Jun 28, 2023 · Symptoms of severe phentermine side effects include ( 3 , 4 ): Chest pain. Pounding or irregular heartbeat, or fluttering in your chest. Lightheadedness or faintness. Shortness of breath, even with only mild exertion. Swelling in your legs, ankles, or feet (edema) Slurred speech or weakness on one side of your body. Phentermine and Qsymia are both medications used for weight loss. Phentermine is only approved for short-term usage, while Qsymia is approved for long-term use. Topiramate is a medication used to treat seizures and prevent migraines. It also happens to have a noticeable weight loss effect, although it’s not approved in Canada solely for ...Jan 25, 2021 · These are the most common Topamax side effects, according to the manufacturer: Loss of appetite, changes in taste, weight loss, stomach pain, and even anorexia. GI side effects (nausea, diarrhea, indigestion) Tiredness. Paresthesia (tingling or prickling sensations) Speech problems. Cognitive dysfunction (trouble with memory and thinking) Upper ... Jan 9, 2023 · Now, semaglutide (under the brand name Wegovy) is FDA approved for weight loss. It can be used by adults with a body mass index (BMI) greater than or equal to 30 mg/kg² alone or 27 mg/kg² with at least one weight-related condition (e.g., high blood pressure, high cholesterol, Type 2 diabetes). Semaglutide is also approved for chronic weight ... Qsymia is prescription-only weight loss medication that contains a combination of phentermine HCl and topiramate extended-release. This drug, which received FDA approval in 2012, helps manage obesity longer-term than phentermine alone, but also carries the risk of additional side effects (1, 2).4. Avoid alcohol. Avoid drinking alcohol while taking Qsymia as it can increase your risk of serious side effects, such as central nervous system depression, and an increase in your risk of falls. 5. Don’t skip meals. Eating regular meals and snacks will help to prevent low blood sugar levels (hypoglycemia). 6. Qsymia works by reducing your appetite. In initial studies, Qsymia helped about 70% of adults lose at least 5% of their body weight after 1 year. Close to 50% of participants lost at least 10% of their body weight. When compared to Contrave, researchers found that Qsymia is usually the more effective option. 3.Qsymia Dosage and Administration. Take orally once daily in morning. Avoid administration in evening to prevent insomnia ( 2.3 ). Recommended starting dosage is 3.75 mg/23 mg (phentermine mg/topiramate mg) daily for 14 days; then increase to 7.5 mg/46 mg daily ( 2.3 ). Feb 3, 2023 · Phentermine alone is designed for short-term use only, as there are few long-term studies on its safety. One study observed that people experienced no significant side effects when they took ... .