Read the Medication Guide and, if available, the Patient Information Leaflet and Instructions for Use leaflet provided by your pharmacist before you start using bimekizumab and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Before starting treatment with this medication, your doctor will test you for tuberculosis (TB). Your doctor should also monitor you for symptoms of TB during and after treatment with this drug. If needed, treatment for tuberculosis or other infections should be given before receiving this medication.
This medication is given by injection under your skin as directed by your doctor, usually every 4 weeks for the first 16 weeks, then every 8 weeks. Each dose requires 2 injections, one after the other. The injections are given in the upper arms, thighs, or abdomen (at least 2 inches from your belly button). The dosage and treatment schedule are based on your medical condition, weight, and response to treatment. Follow your doctor's instructions carefully.
If you are using this medication at home, learn all preparation and usage instructions from your health care professional and the product instructions. Wash your hands before using this medication. Remove the medication from the refrigerator 30 to 45 minutes before you inject it to allow it to reach room temperature. Do not warm up this medication any other way such as by heating in the microwave, placing in hot water, or leaving it in direct sunlight. Do not shake the medication. Before using, check this product visually for cloudiness, particles, or discoloration. If you see any of these things, do not use the liquid. Before injecting each dose, clean the injection site with rubbing alcohol. Change the injection site each time to lessen injury under the skin. Do not inject into skin that is tender, bruised, red, scaly, or hard, or areas with scars or stretch marks. Learn how to store and discard medical supplies safely. Do not share or reuse syringes or the injection device. You may give or get an infection.
Use this medication regularly to get the most benefit from it. To help you remember, mark the days on the calendar when you need to use the medication.
Tell your doctor if your condition does not get better or if it gets worse.