Hi doctor, I am a 21 year old male, five years back, I started taking Betnelan 0.5 mg for asthma. After 5 to 6 months, my body was swollen, and my face color has turned black after two years of consuming this medicine. I reduced taking the medication slowly, and my swollen body has recovered. But, my affected face has no improvement sill. I have consulted many dermatologists, but they all failed to treat me. They think the change in my face color is due to a sun tan, and that medicines cannot affect the face. Please suggest some remedy for this. I have started taking an inhaler for asthma.
Hello. Revert with more information to an allergy specialist online -->