Hairfall and keratosis pilaris. Issue?

U could b suffering from a condition called Telogen Effluvium. It's a reversible condition in which hair falls out after a stressful experience. The stress pushes large numbers of hair follicles into a resting phase. Within a few months, those hairs can fall out. Types of stress can include any hormonal issues like thyroid. It's a reversible condition but needs to b treated to prevent further hair loss. Consult a Dermatologist to prevent further progression of the same. Keratosis pilaris is often considered a variant of normal skin. It can't be cured or prevented. But you can treat it with moisturizers and prescription creams to help improve the appearance of the skin. Ingredients within moisturizing treatments are urea and lactic acid. Together, these ingredients help to loosen and remove dead skin cells and soften dry skin. Other treatment methods are microdermabrasion, Lasers, chemical peels or retinol creams. Consult a Dermatologist fort he same.