Cystic acne and nodular acne are two types of inflammatory acne.As an oral drug, doxycycline is a good choice if you have an acne breakout on the back or other parts of the body that are difficult to ...

A retrospective study finds that low-dose doxycycline is as effective as high-dose for lymphocytic scarring alopecia while ...

Relative to high-dose doxycycline, low-dose doxycycline is comparably effective but more tolerable for lymphocytic scarring alopecias.