My son is 9 years old and suffers severe tics. His doctor is putting him on Topamax on Topamax?

Hello, yes I believe this medication will help your son with his ticks... ... seizures:include unusual sensations, uncontrollable muscle spasms, and loss of consciousness.

Topamax (topiramate) is a seizure medication, also called an anticonvulsant.

I use topamax to prevent migraines. Which is another use of this medication.-

For future reference:These are POSSIBLE SIDE EFFECTS, meaning he might experience 1 or more or none, do keep a close eye though.-

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have any new or worsening symptoms such as: mood or behavior changes, depression, anxiety, or if you feel agitated, hostile, restless, hyperactive (mentally or physically), or have thoughts about suicide or hurting yourself.

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Stop taking topiramate and call your doctor at once if you have any of these serious side effects:

sudden vision loss, pain around or behind your eyes;
dry mouth, increased thirst, confusion, drowsiness, decreased sweating, increased body temperature, and hot, dry skin,
nausea, vomiting, increased urination, muscle pain or weakness, fast heart rate, feeling light-headed, fainting, or seizure (convulsions); or
severe pain in your side or lower back, painful or difficult urination.

Less serious side effects may include:

slowed thinking, memory problems, trouble concentrating;
problems with speech or balance;
numbness or tingling;
sleep problems (insomnia);
tired feeling;
headache, dizziness; or
loss of appetite, weight loss.

This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.

Take care, and I hope everything works out fine for your prince.-