Most vaccines — and boosters — are injected directly into muscle tissue, usually in the upper arm, to kickstart the body's immune system in the fight against disease.

Most vaccines—and boosters—are injected directly into muscle tissue, usually in the upper arm, to kickstart the body's immune ...

A number of over-the-counter medications can help manage allergy symptoms, says Bhasin. These include decongestants, ...

The most effective first-line treatments for seasonal allergies are once-daily, non-drowsy antihistamines and intranasal ...

An NHS doctor has urged certain people to avoid using nasal sprays. According to the expert, doing so could result in some ...

An NHS doctor has warned specific people against using nasal sprays, warning that doing so could induce "horrible" symptoms.

Spring is a miserable season for those with seasonal allergies. There are effective drug- and non-drug measures that can ...

If you are pregnant, you can still take certain antihistamines and allergy medicines. Learn why allergies flare in pregnancy ...

About a quarter of U.S. adults deal with seasonal allergic rhinitis, or hay fever. The immune system reacts to the airborne ...

For five years, the clinical-stage pharmaceutical company has developed Enbumyst, a nasal spray intended to remove excess ...

"It's also important to be careful when taking other medicines if you're using an all-in-one decongestant remedy," the NHS ...