The most common side effects associated with Rogaine use are itching, scaling and irritation. Since Rogaine is a topical solution, systemic side effects are only infrequently observed.

• 伴随落建的使用,最普遍的副作用表现为头皮氧,头皮屑增加和皮炎。因为落建是外用溶液药,全身的副作用很少被观测到。