My son is 21 months old. Suffering from some kind if viral infection. Suffered from fever 3-4 days back. After dat sever vomiting and lose motion. Gave hiv crocin drops for fever. Noragyl-o for motions and sai-dom for vomiting. Now since last nyt he didn't did motion in any form. N also urinated hardly 6-7 yyms. Not wetting diaper since past nyt. Have lost 1.5 kg weight in 3 days. Wot sud I do to make him healthy again. N to gain his weight. Does he need glucose drips?