Sneezing and runny nose due to allergies

Allergies occur when the immune system overreacts to a harmless substance in the environment, such as pollen or dust mites. This reaction triggers the release of histamines, causing symptoms like sneezing and a runny nose.
Medications:

Antihistamines: These drugs help block the effects of histamine in the body, reducing symptoms such as sneezing, itching, and runny nose. Examples include Loratadine (Claritin) and Cetirizine (Zyrtec).
Decongestants: These medications constrict blood vessels in the nasal passages, reducing swelling and clearing up congestion. Examples include Pseudoephedrine (Sudafed) and Oxymetazoline (Afrin).
Nasal Steroid Sprays: These prescription sprays reduce inflammation in the nasal passages, providing relief for long-term allergy sufferers. Examples include Fluticasone (Flonase) and Mometerol (Nasonex).
Allergy Shots (Immunotherapy): Injecting small amounts of allergenic substances over time can help the immune system develop a tolerance, reducing allergy symptoms in certain patients.

Remember to always consult with a healthcare professional before starting any treatment to ensure the appropriate medication for your specific allergy symptoms.