Ritlecitinib is a type of medicine. It helps with certain autoimmune issues, including alopecia areata. It works by slowing down this thing called Jak3, which is like a cell signal helper.
It is available in 50 mg capsule form and the recommended dose for adults and children older than 12 years is one 50 mg capsule taken orally once daily, with or without food. These are sold in bottles with 30 capsules inside. The idea is that it helps to keep your immune system in check, especially when it’s causing alopecia areata and other autoimmune problems.
