Complications

Understand serious hayfever complications including asthma links and chronic sinus problems. Learn when symptoms warrant medical attention and how to prevent minor issues becoming serious.

Bacterial Infections

Bacterial infections can develop when hay fever weakens your immune system, but treating hay fever early helps prevent painful secondary infections.

Hay Fever And Asthma

People with untreated hay fever are more likely to develop asthma, and the WHO recognizes this serious link.

Hay Fever And Perennial Rhinitis

Perennial rhinitis causes year-round allergy symptoms triggered by indoor allergens like dust mites and pet hair, requiring a doctor's diagnosis to find relief.

Hay Fever and Pregnancy

Managing hay fever symptoms safely during pregnancy takes care, but some treatments work better than others.

Hay Fever And Your Lungs

Untreated hay fever can increase your risk of developing asthma and serious lung complications.

Oral Allergy Syndrome

If you have hay fever and get itching or swelling in your mouth after eating fresh fruit or vegetables, you might have oral allergy syndrome.

Rebound Nasal Congestion

How overusing nasal decongestants can actually make congestion worse and how to break the cycle.