Creatinine. Some other vitamin tablets?

Sir, I hv been taking medicines of depression since last 5 months. My age is 37,height 5 feet 11 inches n weight 79 kg. About 3 months ago I found my creatinine level as 1.2 n today I found it to b 1.3. So I want to know from u is that increasing d level of creatinine by 0.1 during 3 months is a matter of great concern or not? Moreover may it increase due to d ongoing medicines of depression which I m taking since last 5 months like citaford s plus 10 mg once daily, tablet cloze 2 mg once daily n some other vitamin tablets? Presently I m not feeling any problems which was there b4 5 months..I m taking these medicines according to d advice of my psychiatrist.. Moreover along with creatinine level of 1.3, today I hv found my hb 14.1, urea 13, rbs 84 n uric acid 6.8..Pls reply what type of precautions should I take specially regarding my creatinine.. Thanks