It sounds like you have a common viral infection, which is very typical and usually resolves with rest. For your headache and body weakness, paracetamol or ibuprofen can provide effective relief. For the cold and cough, an antihistamine like cetirizine and a cough suppressant containing dextromethorphan can help. If the nausea is bothersome, an antiemetic like domperidone can ease your stomach. Please prioritize rest, stay well-hydrated with fluids, and eat light, bland meals. If your symptoms worsen, or if you develop a high fever or difficulty breathing, please consult a doctor for a physical evaluation.

It sounds like you have a common viral infection, which is very typical and usually resolves with rest. For your headache and body weakness, paracetamol or ibuprofen can provide effective relief. For the cold and cough, an antihistamine like cetirizine and a cough suppressant containing dextromethorphan can help. If the nausea is bothersome, an antiemetic like domperidone can ease your stomach. Please prioritize rest, stay well-hydrated with fluids, and eat light, bland meals. If your symptoms worsen, or if you develop a high fever or difficulty breathing, please consult a doctor for a physical evaluation.

A burning sensation in the abdomen that worsens after spicy food is usually due to excess stomach acid or gastritis, in which the stomach lining becomes irritated. It can also be due to acid reflux, especially if it comes and goes after meals. Try to avoid spicy, oily, and acidic foods, eat small, regular meals, and do not lie down soon after eating. If this keeps happening or becomes more painful, talk to your doctor to confirm the cause and get proper treatment.

Daily gas problems are often due to diet habits, eating too fast, or sensitive digestion. Try to eat slowly, avoid oily, spicy, and gas-forming foods, and keep regular meal timings. Drink enough water, stay active, and avoid lying down immediately after meals. If it keeps happening despite these steps, consult your doctor to find the exact cause and manage it properly.