Medically reviewed by Sanja Jelic, MD Key Takeaways Asthma can be caused by genetics, like having a parent with asthma.

Tips for Dealing With, Spring Allergies. Allergies can lead to more than itchy eyes and a runny nose. They can also trigger ...

GALVESTON, Texas--For a person with allergies or asthma, breathing in pollen can be a very bad thing. Within minutes of inhalation by someone sensitive to their effects, these tiny particles can ...