Little evidence to support use of smartphones to self-assess suspicious skin lesions.

An expert consensus advises to focus on the 30% of cases that don't spontaneously resolve.

Many patients had previously failed first-line treatments, according to the study.

But a little ray of sunshine may do the trick, says world-first Aussie study.

Four cups a day may help stave off the skin condition, study shows.

40% wouldn't shake hands with someone with the condition: study.

Researchers have weighed up 60 studies of alternative therapies

Loose nails, red rash, itch and even breathing difficulties can occur in nail allergy epidemic

Patients taking isotretinoin can have other 'cosmetic-like' treatments