How much Topamax should I take to lose weight? For weight loss: Adults and children 12 years of age and older—At first, one tablet of 3.75 milligrams (mg) of phentermine and 23 mg of topiramate once a day for 14 days. After 14 days, your doctor may increase your dose to 7.5 mg of phentermine and 46 mg of topiramate once a day.
Why is Topamax taken at night? Taking Topamax can make you very drowsy and even dizzy. You should avoid driving, using heavy machinery, or doing other tasks that require alertness until you know how this medication affects you. Because it can cause drowsiness, Topamax is often taken at night.
How long does it take to lose weight from Topamax? It can take some time to see weight loss results from taking Topamax. Some people may not notice a difference until they’ve taken the drug for at least four months, while other people may start to lose weight in their first month of taking it. Weight loss results from topiramate are proven to increase over time.
Can you lose weight on 50 mg of Topamax? Weight loss and loss of appetite (anorexia) were two of the most commonly reported side effects. In the patients taking the lower 50 mg/day dose of topiramate, weight loss occurred in 6% of patients, and in the higher 200 mg/day dose, weight loss was reported in 17% of patients.