Hello Dear, Thanx for showing interest in HCM. I am happy to address your question. As every drug has side effects, androanagen has its own like burning or irritation of eye,itiching & redness at the affected area, difficulty in breathing, tightness in chest,chest pain, swelling of mouth lips &face, Dizziness, fainting, fast heart beat, sudden unexplained weight gain,swollen hands or feet, development of severe acnae on the face and the back, mood swings,delusions. As you are gaining weight, please consult your dermatologist immediate. Other treatment options are ketoconazole shampoo,spironolactone,alfatradiol and topilutamide. Firstly consult with your dermatologist before changing any medication. Hope i have answered your query.Best Wishes. Dr.Rachana Bawa