Respected Sir / Madam My name is Rahul. I am 37 Year old boy, Since january 2013 I was earlier treated as Hypothyroid ( as my TSH 100 ) Now from last year My TSH Level comes normal. But after my I am suffering from drooping of eyelids in day time once in a day or twice in day as well some what breathing problem & increase in heart beat so my Dr. Suggested me For RNS but it also found negative as well as anti acetyl choline receptor antibody but its result also negative. My Bp is 100/70 & sugar is also under controll. So doctor told me that everything is clinically nil. Now he Given me Stalopam 5 once in night & Melzap ( 0.25 ) half - half twice a day for 30 days. After taking above both of drugs for 10 to 12 days I feel relaxed. My question is that how many days I have to take this drugs & is it safe for me ?