<s>[INST] hi, i have a nephew of 12yrs who has typhoid and was seen through blood test and was given antibiotics and other medicines to use ,now its 8 days since under treatment. pls help if there is any homeremedies for nausea, vomiting and severe headache coz cant concentrate with studies. [/INST] Hi... I understand your concern. For headache and fever - Paracetamol can be given in the dose of 15 mg/kg/dose (maximum ceiling dose of 500 mg) every 4-6th hourly that too only if fever is more than 100F. I suggest not using combination medicines for fever, especially with Paracetamol. For nausea - Tablet Ondansetron 4 mg thrice a day 30 minutes before food. But Ondansetron is a prescription medicine, and you will need one for it. Regards -  </s>