Detailed answer

Hair ringworm, also known as tinea capitis, is a fungal infection that affects the scalp and hair follicles. It is caused by a specific type of fungus, not by allergies to skincare products. Allergies to skincare products typically manifest as rash, itching, or irritation on the skin where the product was applied. Hair ringworm, on the other hand, is characterized by round patches of hair loss, redness, scaling, or pustules on the scalp. It is important to differentiate between the two conditions and seek appropriate medical treatment. If you suspect you have hair ringworm, it is advisable to consult a dermatologist who can diagnose the condition and provide the necessary antifungal treatment.