hi, topamax caused major dry mouth for me. I ended up buying products made by Biotene: toothpaste, mouthwash and gum. I also use Oralbalance gel for the gums (also made by Biotene). healed my gums in a week. Buy Discount Generic Drugs. Topamax Dry Mouth. Lowest Prices and Satisfaction Guaranteed. Dry mouth and thirst have also been reported in patients taking Topamax. This is not a complete list of the side effects associated with Topamax. For more specific information, consult with your. Cheap prices and no prescription required. Topamax Dry Mouth. Our drug store presents high quality pills. Topamax Dry Mouth. Certified pharmacy online. Topamax (topiramate) is an anticonvulsant prescribed for preventing epileptic seizures and migraine headaches. Topamax is available as a generic drug. Find information about common, infrequent and rare side effects of Topamax Oral. For the Consumer. Applies to topiramate: oral capsule, oral capsule extended release, oral tablet. Along with its needed effects, topiramate (the active ingredient contained in Topamax) may cause some unwanted effects. Summary. Dry mouth is found among people who take Topamax, especially for people who are female, 40-49 old , have been taking the drug for 1 month, also take medication Synthroid, and have Depression. Topamax (generic name: topiramate) is part of a family of medication known as anticonvulsants. It is used to treat and prevent seizures in adults and children. Can Topiramate cause Dry Mouth? Dry Mouth is a known side effect of Topiramate. Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. Dry Mouth is a known side effect of Topiramate.