Allergy reactions are hypersensitivity of the immune system to some substances present in the environment. These substances which cause allergic reactions are known as allergens. When an individual comes in…
![Allergy triggers](https://www.reliablerxpharmacy.com/blog/wp-content/uploads/2019/07/Capture-10.png)
Allergy reactions are hypersensitivity of the immune system to some substances present in the environment. These substances which cause allergic reactions are known as allergens. When an individual comes in…