Brief Answer:
Descriptive
Detailed Answer:
Hi,
Thanks for the query.
Skin, eye or nose allergies can be because of various reasons and it is not usually point out a single factor. But most common is dust and pollens, something in the work place environment or something which the person uses for body (like perfumes, clothes etc).
Dryness is not the usual symptom of allergy of the eyes or nose and the other way round, watering and itching are the common symptoms. For skin,
redness of skin, rashes and itching are the common symptoms.
All kind of allergies are best tackled by avoiding exposure to the allergens but specific allergen may or may not be found. Still if one remains cautious about the start of symptoms, he/she can point out the offending thing which resulted in symptoms.
There are
allergy tests available which can point to specific allergens, but role is more in
skin allergy that in
nasal allergy.
Otherwise skin allergies need to be tackled with antihistaminics and eye allergy with anti allergic eye drops or while nasal allergy is usually treated with intra nasal steroid sprays.
If the things do not get under control, short course of oral
steroids may be required.
Feel free to ask another query.
Regards