Poor concentration, mood swing. Swing.

For last 1 month after taking medicine like antibiotic satrogyl 300(10 tab) and microdox lbx(10 tablet)for stomach...I have been suffering from mood swing,poor concentration and lack of focus and interest in study..my motivation and enthusiasm and interest for study drastically fall down..previously I was book worm and used to study whole day but from one month I unable to study for a single hour bcz whenever I try to study my mind deviate somewhere(mood swing) and poor attention...while during physical exercise my mind also deviate somewhere bcz of poor attention on exercise...all this thing started while using procapil hair serum(kera xl hair growth serum) on my head for 2 month prescribed by dermatologist before that I had no any problem of poor concentration and mood swing..