Common Types of Bacterial Infectionsa. Impetigo: Highly contagious skin infection causing sores and blisters.b. Cellulitis: A deeper skin infection leading to redness and swelling.c. Nasal Vestibulitis: Inflammation of the nostril lining.

Symptoms and Signsa. Redness and swelling in affected areas.b. Pain, pus formation, and potential fever.

Diagnosisa. Clinical examination.b. Bacterial cultures or imaging if required.

Treatment Optionsa. Antibiotics: Topical or systemic based on severity.b. Wound care: Proper hygiene and care of affected areas.c. Hospitalization: If severe or not responding to initial treatments.

Complications and When to Seek Helpa. Risks: Abscess formation, deeper tissue spread.b. Urgent care signs: Increased pain, fever, or if condition worsens.