The irritation from an allergic reaction will probably go away once the source of the allergy has been removed. This may not be the case with blepharitus. Some one may know better but this answer is better than the rubbish answer I deleted.
I think allergic reactions can affect the entire body, while irritations just occur in one spot. Sorry not a doctor
Hives Is Caused By A Allergic Reaction & Chicken Pox Is Caused By Another Human Which Causes Bad Irritation .
pink eye is contagious but an allergic reaction is not
Treatment for spermicide irritation would be to use an antihistaminic medication. Spermicide irritation could be caused because of an allergic reaction.
No known health hazards, although possible allergic reaction of skin irritation when handling the herb.
Yes, milkweed contains a toxic sap that can cause skin irritation or an allergic reaction when touched. It is best to handle milkweed with gloves to avoid any potential skin irritation.
Yes, if the allergic reaction causes a disruption to the integrity of the membrane or structure, you can develop a secondary bacterial or viral infection of the area. I had this happen to me - I had an allergic reaction to a chemical in chemistry class on the outside of my ear and developed a secondary bacterial infection that I had to take antibiotics for.
Yes, a person can have an allergic reaction to camphor. I myself am allergic.
The yucca plant can cause skin irritation or an allergic reaction if it pricks you, but it is not considered highly poisonous. It's best to wash the affected area thoroughly with soap and water and seek medical attention if a reaction persists.
Allergents are antigens that cause an allergic reaction
Yes, it is possible to be allergic to egg whites and experience symptoms of an allergic reaction.
Yes, they can. If they do you show signs of irritation around the area he got bitten, or is acting strange, best to get him checked up on by a vet!