Friends, the weather across the country is changing once again; while mornings and evenings remain chilly, the days are warm—a fluctuation that has significantly increased the risk of viral infections. These temperature fluctuations can weaken the immune system, making the body more susceptible to infections. However, people often fail to recognize the signs. Let's take a look at the key symptoms:

1. Fever

A mild or high-grade fever is one of the most common symptoms of a viral infection. It serves as an indication that your body is actively fighting against harmful viruses.

2. Body Aches and Weakness

During a viral infection, it is quite common to experience muscle pain, joint discomfort, and a general sense of weakness.

3. Sore Throat and Cough

A scratchy or painful sensation in the throat, accompanied by a persistent cough, can be an early sign of a viral illness.

4. Runny or Stuffy Nose

A stuffy or runny nose is frequently associated with viral infections, particularly the common cold.

5. Loss of Appetite and Fatigue

You may feel more tired than usual and may not feel like eating. Persistent fatigue is a common symptom.