Skip to content
Topamax

Topamax

Topiramate

Topiramate tablets for seizures and migraine prevention. It calms overactive nerve signals in the brain.

All strengths and pack prices
StrengthPackPricePer unit
25mg30 tablets$85.00$2.83
25mg60 tablets$141.00$2.35
25mg90 tablets$192.00$2.13
25mg120 tablets$231.00$1.93
25mg180 tablets$318.00$1.77
25mg360 tablets$582.00$1.62
50mg30 tablets$79.00$2.63
50mg60 tablets$127.00$2.12
50mg90 tablets$176.00$1.96
50mg120 tablets$209.00$1.74
50mg180 tablets$282.00$1.57
50mg240 tablets$341.00$1.42
50mg360 tablets$460.00$1.28
100mg30 tablets$102.00$3.40
100mg60 tablets$164.00$2.73
100mg90 tablets$227.00$2.52
100mg120 tablets$290.00$2.42
100mg180 tablets$415.00$2.31
100mg270 tablets$603.00$2.23
200mg30 tablets$118.00$3.93
200mg60 tablets$187.00$3.12
200mg90 tablets$257.00$2.86
200mg120 tablets$327.00$2.73
200mg180 tablets$467.00$2.59
Category
Neurology
Active ingredient
Topiramate
Route
Oral use
Form
Tablet
Strengths
25mg · 50mg · 100mg · 200mg

Topamax is the reference name. You receive a generic with the same active ingredient and strength.

No prescription needed: we place your order for Topamax on your behalf.

Topamax details

Alternative names
topiramate
Therapeutic class
Sulfamate-Substituted Monosaccharide Anticonvulsant
Pharmacological class
Antiepileptic Agent
Known off-label uses
bipolar disorder; obesity
Contraindications
metabolic acidosis; hypersensitivity to topiramate
Minor side effects
paraesthesia; somnolence; fatigue
Moderate side effects
cognitive slowing; anorexia; weight loss
Dosage forms
Tablet
Administration route
Oral use
Originator
Janssen Pharmaceuticals
Onset time
2–4 weeks
Duration
12–24 hours
Storage instructions
Store below 25°C. Keep dry.
Drug interactions
Valproic Acid; Oral Contraceptives; Phenytoin
Age restrictions
Approved for children over two years and adults based on indication.
Serious side effects

acute myopia and secondary angle-closure glaucoma, requires immediate medical attention; suicidal ideation, requires immediate medical attention; metabolic acidosis, requires immediate medical attention

Patient summary

Topiramate tablets for seizures and migraine prevention. It calms overactive nerve signals in the brain.

Mechanism of action

Blocks voltage-dependent sodium channels, enhances GABA-A activity, and antagonises glutamate receptors.

Pregnancy and breastfeeding

Pregnancy: High risk of oral clefts in newborn. Avoid. Breastfeeding: Expelled in milk.

What you will receive

Topamax names the medicine you are looking for. What ships is a generic version of it.

  • A generic containing Topiramate at the strength you pick.
  • Which generic brand and maker ships depends on stock and destination.
  • Check the active ingredient, strength, form, pack, seal, batch and expiry when it arrives.

How we compare medicine brands and generics