Heavy hairfall (androgenic alopecia)

Hello, i m on prescribe medication from last 3 nd half month..problem is hairfall.. Medi:- Finastride 1mg (finax 1mg) Minoxidil 5% finastride 1% topical (hair4u f 5%) Keraglo men tab Anaphase shampoo. 2 year ago i have. Same prob. I used to take same medi. For 1 year the prob. Is cure for 6 month after 6 month hairfall again.. so i take same medicine (finalo 1mg instead of finax 1mg) for 3 month. .and problem is solve almost 4-5 month.. Now again i show hairfal. So i take same medi. With consult doc. Every time in past i take medi. In 1 and half month it shows result.. But now i used it from last 3-4 month but 0% result shown.. what can i do for recover..please help.. ( I take B complex.. vit. D3 1000 iu (3 time in week.. and calcium 250mg daily. .and also protein rich diet.. vit.C ) from last 3-4 month.. but still no results in hairfall. I have oily skin and also pimples.. in past everytime i use hairfall treat. My acne also 100% cure but now it even become worst..