My daughter 8 yrs suffering from fever 102 to 103F , vomiting, pain in upper part middle abdomen since 13 days. Very much weak and dehydrated. Since two weeks on Calpol 250 mg 5ml every 6 hrs, junior lanzol 5ml three times before food, domstal every morning . There is no reduction of fever. Tolerating little food since three days, vomited only once last three days. Fever with chill continuing same. Please advice.