Yes, people could develop an allergy to raccoons.
Anyone who has or is, developing an allergy, may need to get allergy shots. There are many ways one can develop an allergy: to outside or inside pollutants, allergic to dogs or cats, allergic to metals, etc. Usually one gets allergy shots when the allergic reaction is so bad and persistant, that they need to seek professional help.
I haven't eaten coconut for 7 years, and the other day I was by a coconut, and I started sneezing.
yes you can develop an allergy or a sensitvity to anything at any time
Well allergies can develop overtime. Often when someone suddenly becomes allergic to something new (particularly food) it is because they ate something that was off/bad and it made them slightly sick. So when you eat that same food the body rejects it, thus creating an allergy to that food.
An egg allergy develops when the immune system mistakenly identifies proteins in eggs as harmful invaders and produces antibodies to fight them. This can lead to allergic reactions when eggs are consumed.
Yes, there is a possibility that anyone at anytime can develop an allergy to marijuana.
Yes, it is possible to develop an allergy specifically to egg whites.
First, almost no one is allergic to pure gold. But pure gold is rare (too soft for jewelry) and you may be allergic to the alloying material. A dermatologist can test you, or you can acquire a pure gold ring and wear it for a week or two: if you don't develop a rash then you're not likely to be allergic.
An allergic response is the body's way of recognizing a harmful substance. Sometimes this mechanism becomes hypersensitive and reacts to things that are not harmful. That is what is most commonly referred to as an allergy. For example, some people are allergic to metals like the ones in jewelry and develop a green discoloration in their skin. This tends to happen to rings on some people's fingers.
Allergies can develop over time.
Yes, dogs can be allergic to cats. Just like humans, dogs can develop allergies to various substances, including cat dander. Symptoms of a dog allergy to cats may include itching, sneezing, and skin irritation.