Cold and flu relief focuses on alleviating symptoms caused by viral infections. Common methods include over-the-counter medications like decongestants, antihistamines, and pain relievers to reduce fever, congestion, and body aches. Staying hydrated and resting are also essential for recovery. In addition to medications, home remedies can provide comfort. Warm fluids, such as herbal teas and broths, help soothe a sore throat and keep the body hydrated. Using a humidifier can ease congestion, while saline nasal sprays can relieve nasal irritation. Always consult a healthcare professional for personalized advice and treatment options.