**Question:** Which among the following is false regarding acute conjunctivitis?

A. Acute conjunctivitis is an inflammation of the conjunctiva, the transparent membrane that covers the sclera (white part) of the eye and the inner surface of the eyelids.
B. The primary cause of acute conjunctivitis is viral infections, such as the common cold virus or adenovirus.
C. Acute conjunctivitis is typically self-limiting and resolves within a few days to a week with supportive care.
D. Topical steroids are the first-line therapy for acute conjunctivitis.

**Correct Answer: D. Topical steroids are the first-line therapy for acute conjunctivitis.**

**Core Concept:** Acute conjunctivitis is a common ocular condition characterized by inflammation of the conjunctiva, often caused by viral infections (e.g., adenovirus), bacterial infections (e.g., Haemophilus influenzae, Streptococcus pneumoniae), or allergic reactions. Acute conjunctivitis is typically self-limiting, meaning it resolves on its own within a few days to a week with supportive care.

**Why the Correct Answer is Right:** Topical steroids are not the first-line therapy for acute conjunctivitis because they suppress the immune response, which is essential for the body to fight off the underlying infection or inflammation. Applying steroids too early or without a proper indication may delay the resolution of the condition or exacerbate it.

**Why Each Wrong Option is Incorrect:**

A. Acute conjunctivitis involves inflammation of the conjunctiva and is caused by various pathogens or allergens, not just viral infections.
B. Prescribing topical antibiotics (such as amoxicillin or chloramphenicol eye drops) is often necessary for bacterial infections or as a preventive measure for viral infections, but not steroids.
C. The self-limiting nature of acute conjunctivitis makes it less likely that a treatment like steroids would be necessary, as the body's immune response is essential for resolution.

**Clinical Pearl:** In managing acute conjunctivitis, it is essential to first identify the cause (viral, bacterial, or allergic) and provide appropriate treatment, such as antibiotics for bacterial infections or antihistamines for allergies. Once the primary infection or allergy is under control, steroids may be considered for further inflammation management. However, using steroids excessively or without proper indication can lead to complications and delay the natural resolution process.