Girls, hello everyone, please help! We flew to Thailand and it seems I…

Girls, hello everyone, please help! We flew to Thailand and it seems I got poisoned, diarrhea, vomiting, temperature up to 38 was, today at night the same symptoms for the child, 4 months old, the temperature rose to 37.4, put a candle Efferalgan, the temperature seemed to have gone down, in the morning again rose, already gave ibuprofen, what should I do, tell me please, there are no doctors nearby who would trust the child