Can a human be allergic to another human?

Answer 1

Yes, people [ myself included ] can be allergic to other peoples natural skin oil and skin dander. Itchy burning rash develops on contact. Proved this many times with people who have freshly washed skin, no soap residue and again the allergic reaction occurred with contact. Proof that people can be allergic to other people.

It is also possible that one is allergic to something on the other person. For instance, perhaps one person has a pet and the other is allergic to that pet. Or the person uses a perfume, hair product, soap, or something on their body that causes a reaction. Also, fabric softeners or certain laundry detergents can cause allergic reactions. Consider all of that first.

Answer 2

Yes, they could be but if u drink it u can get a harsh diesease by drinking somebody else's blood that doesn't match your own blood but donot even try drinking your own blood something unexpected could happen to you!!

Answer 3

• Yes, it is possible for people to be allergic to grass.
• Grass pollen is known to cause a variety of different allergic reactions. Grass pollen is present in the air in the late spring and early summer months, which can cause allergic rhinitis, allergic conjunctivitis and Asthma.
• Grass is unique in that we frequently have direct skin contact with. Blades of grass have microscopic barbs that, when in direct contact with the skin, can result in allergic reactions in the skin.
• Grass allergy can also be associated with the fruit pollen syndrome resulting in food Allergies to tomatoes, potatoes and peaches.
• Refer to link below for more information on allergies.

Answer 4

no of couse not but maybe to the bacteria on another person

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Or you can be allergic to something they wear, e.g. their perfume, or the detergent they use for their clothes.