The flu, or influenza, is a common viral infection that affects millions of people each year. While it may seem similar to the common cold, the flu can cause more severe symptoms and complications. Understanding its signs and symptoms can help you take timely action for recovery and prevention.

Common Flu Symptoms

1. Fever and Chills
   • A sudden high fever (100°F or higher) is one of the most common flu symptoms.
   • You may also experience chills or excessive sweating.
2. Aching Muscles and Fatigue
   • Flu often causes body aches, especially in the back, arms, and legs.
   • Feeling extremely tired or weak is also common.
3. Cough and Sore Throat
   • A persistent, dry cough is a common flu symptom.
   • Some people may experience a sore throat, which can be accompanied by hoarseness.
4. Runny or Stuffy Nose
   • Nasal congestion and sneezing can also occur, though they are more common with colds.
5. Headache and Dizziness
   • Many flu patients report headaches, which may be accompanied by dizziness.
6. Gastrointestinal Issues (in Some Cases)
   • Nausea, vomiting, and diarrhea can occur, especially in children.

How to Manage Flu Symptoms

• Rest: Get plenty of sleep to help your immune system fight the virus.
• Hydration: Drink plenty of fluids like water, herbal tea, and soup to stay hydrated.
• Medication: Over-the-counter medications can help relieve fever, aches, and congestion.
• Seek Medical Advice: If symptoms worsen or persist for more than a few days, consult a doctor.

Preventing the Flu

• Get a flu vaccine annually.
• Wash your hands regularly with soap and water.
• Avoid close contact with sick individuals.
• Maintain a healthy lifestyle to boost your immune system.