Allergies
Irritation
Yes
yes
of your crack
Allergy?
Most likely, yes, as well as dry skin and other conditions that are related to lack of fluids.
Viagra has many possible side effects. Among these are skin issues. It is possible that one can experience itchy skin, as it has been known to happen in some people.
Constipation is present in about 80% of children who experience involuntary encopresis.
Itchy, flaky patches on the skin
pimples.
Because your skin is dry, a hot shower and moitsturiser helps...if its always itchy you may have dermatitis (irritation of the skin) and may need to see a doctor.