The average cost for 120 tablets of 10mg of Firdapse is $34,016.18 with a free GoodRx coupon.
TabletDosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
10mg | 120 tablets | $34,016.18 | $283.47 |
Typical dosage for Firdapse
The typical starting daily dose is 15 mg to 30 mg by mouth per day, divided into 3 to 4 doses throughout the day. The maximum single dose is 20 mg (or 2 tablets), and the maximum total daily dose is 80 mg (or 8 tablets).
Your provider will change your dose based on if you're having side effects and if it's helping your condition. Your dose might differ if you have kidney or liver problems. It might also differ if your body is unable to break down the medication well (based on genetic testing).
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