Immunologists break down the options for treating seasonal allergies depending on symptoms and severity. They share the most ...

This condition occurs when the nasal passages become dependent on the spray to remain open, leading to a vicious cycle of usage and worsening symptoms. Frequent and prolonged use of decongestants can ...

Free naloxone nasal spray is offered in Ontario, Quebec, the Yukon and Northwest Territories. Unlike the more invasive injectable version, the overdose-reversing medication is sprayed directly ...

Afrin (oxymetazoline) and Flonase (fluticasone) are two common nasal sprays that work differently to help relieve nasal symptoms. Afrin is best for quick, temporary relief, while Flonase is indicated ...

Fluticasone propionate is a synthetic glucocorticoid used in the treatment of chronic asthma. Accurate measurement of this compound in human plasma is essential for pharmacokinetic studies and ...