Allergic salute is seen in
**Core Concept**
Allergic salute is a clinical sign associated with allergic rhinitis, characterized by the habitual rubbing of the nose against the sleeve or other objects to alleviate nasal itching and discharge. This behavior is often seen in children and is a manifestation of nasal irritation and inflammation.
**Why the Correct Answer is Right**
The allergic salute is a result of the constant rubbing of the nose, which leads to irritation and inflammation of the nasal mucosa. This is due to the release of histamine and other chemical mediators from mast cells, leading to vasodilation and increased mucus production. The nasal mucosa becomes swollen and congested, causing further irritation and the need to rub the nose to alleviate symptoms.
**Why Each Wrong Option is Incorrect**
**Option A:** Allergic salute is not typically seen in atopic dermatitis, which is a skin condition characterized by dry, itchy skin. While atopic dermatitis can be associated with allergic rhinitis, the two conditions have distinct clinical presentations.
**Option B:** While conjunctivitis can be associated with allergic rhinitis, the allergic salute is a specific behavior seen in response to nasal irritation, not ocular symptoms.
**Option C:** Sinusitis can cause nasal congestion and discharge, but it is not typically characterized by the habitual rubbing of the nose against objects.
**Clinical Pearl / High-Yield Fact**
The allergic salute is a classic clinical sign of allergic rhinitis in children, and its presence should prompt further investigation for allergies and consideration of treatment options.
**Correct Answer:** C. Sinusitis