Common Cold

The common cold is a viral infection of the upper respiratory tract, primarily caused by rhinoviruses. It's highly contagious and often spreads through respiratory droplets or contact with contaminated surfaces.

Symptoms:

• Sneezing
• Runny or stuffy nose
• Sore throat
• Cough
• Mild headache
• Fatigue
• Low-grade fever (sometimes)

Complications:

• Sinusitis
• Ear infections
• Worsening of asthma or other chronic respiratory conditions

Medications:

• Over-the-counter (OTC) antihistamines (e.g., diphenhydramine)
• Decongestants (e.g., pseudoephedrine)
• Cough suppressants (e.g., dextromethorphan)
• Pain relievers (e.g., acetaminophen, ibuprofen)

Lifestyle Considerations:

• Stay hydrated.
• Get plenty of rest.
• Use saline nasal sprays or steam inhalation for congestion.
• Practice good hygiene (wash hands frequently).

Avoid close contact with others to prevent spreading the virus.