When caring for a family member with paratyphoid fever at home, focus on keeping them well-hydrated, managing fever, and maintaining hygiene. Encourage frequent sips of ORS, soups, or coconut water to prevent dehydration, and offer soft, light meals like khichdi or porridge as their appetite returns. Use paracetamol to control fever and keep the room cool and comfortable for rest. Ensure strict cleanliness—wash hands often, disinfect toilets and utensils, and avoid sharing personal items. Call the doctor right away if the fever lasts more than a few days, the patient becomes very weak, vomits, has severe stomach pain, or passes blood in the stool. Timely care and hydration are key to a safe recovery.