Runny nose, sneezing, and headache are usually caused by a cold or an allergy, when the nose and sinuses become irritated. Take good rest, drink warm fluids, do steam inhalation, and avoid dust, smoke, or cold air to ease symptoms. Keep your head slightly raised and watch for signs such as fever or an increasing headache. A doctor may recommend treatment if it does not settle within a few days or worsens, so it is best to get checked.

Colds and fevers often occur due to viral infections, especially when symptoms such as body aches, a runny nose, a sore throat, or tiredness appear suddenly. Most mild viral infections get better in a few days with rest, drinking plenty of fluids, and treating symptoms as needed. The best medicine depends on which symptoms are bothering you most, such as fever, blocked nose, sneezing, body pain, or cough. Doctors usually recommend paracetamol for fever and body pain, as it is safe when taken at the right dose. Antihistamines or combination cold tablets can help with sneezing, a runny nose, and nasal irritation, but some may cause mild drowsiness or dryness. Drinking warm fluids, using steam inhalation, getting enough sleep, and eating light meals can also help you recover and feel less weak. Antibiotics are not usually needed for a simple viral cold, and taking them unnecessarily can cause side effects or lead to antibiotic resistance. If you have a high fever that lasts several days, trouble breathing, chest pain, confusion, or feel much weaker, you should consult a doctor, as these could be signs of a more serious infection.

You can try warm saline gargles, honey with warm water, and steam inhalation to soothe throat pain and relieve coughing. Staying hydrated, resting, and using over-the-counter cough syrups or lozenges can also help, but consult your doctor if symptoms are severe or persistent.

For cold and flu symptoms, you can use paracetamol for fever and body aches, antihistamines for a runny nose or sneezing, and decongestants for nasal congestion. Always follow the recommended dose and consult your doctor if symptoms persist or worsen.

You can relieve cold and flu symptoms by resting, staying hydrated, using paracetamol for fever or aches, and saline nasal sprays for congestion. If symptoms persist for more than a week or worsen, consult your doctor for an evaluation.