Alopecia is an involuntary loss of hair usually in the scalp that may occur anywhere over the body.
Scarring alopecia is severe inflammation of the hair follicle result in irreversible damage.
Non-scarring alopecias are reversible.
Alopecia may be abrupt or gradual in onset.
Most common causes include androgenic alopecia (male & female pattern baldness) & alopecia areata.
History should be reviewed for medications, severe diet restriction, vitamin A supplementation, thyroid symptoms, concomitant illness & stress factor.
New drug applications approved by US FDA as of 16 - 30 April 2019 which includes New Molecular Entities (NMEs) and new biologics. It
does not include Tentative Approvals. Supplemental approvals may have
occurred since the original approval date.