dermatomyositis
"The drug Plaquenil was used faithfully for three months for the treatment of sarcoidosis. My scalp was ozing, flaking and overwhelmed with hyperpigmented lesions. The hair was approximately 1/4 inch in length due to the severity of the outbreak. My scalp has healed and the hair is now 6 inches long. The Plaquenil allowed my scalp to resume normal hair growth."