Use a moisturiser as soon as you take bath. Keep your body hydrated and moisturised.
Allergies
yes
yes
Allergy?
Yes
of your crack
Irritation
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.
pimples.
Itchy, flaky patches on the skin
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.
Every day you replace your skin. When old skin is bothering you, you automatically want to get it of.