Which of the following is a common symptom of malassezia folliculitis?

Malassezia folliculitis is primarily characterized by red and inflamed patches on the scalp, which is why this answer is correct. This fungal infection occurs when there is an overgrowth of the Malassezia yeast, which naturally occurs on the skin but can cause problems when its levels increase. The inflammation may be accompanied by pustules or acne-like lesions, leading to discomfort and visible signs of irritation.

In contrast, while hair fall, dandruff buildup, and a dry and itchy scalp can be associated with various scalp conditions, they are not specific indicators of malassezia folliculitis. Hair fall may occur due to a variety of factors such as stress, hormonal changes, or other scalp disorders. Dandruff buildup is typically linked to seborrheic dermatitis or dry scalp rather than the specific yeast infection. A dry and itchy scalp may result from multiple issues including dryness, product buildup, or allergic reactions, rather than directly indicating the presence of malassezia folliculitis. These conditions can overlap, but the distinct redness and inflammation are hallmark symptoms of the folliculitis.