Hello Sir, I am newly married, suffering from erection problem and arousal level, taken Man-force tablet 50mg, after taken tablet feel headache eye blanking, feel very bad. and pain in penis. please help what i will do for that symptoms and problem, after marriage till date no any intercourse feel very very bad, when i was in 20 to 25 age of periods i am feel proud that my penis so hard erect arousal level very high, but now in 30s feel Zero,