What are the symptoms of an aspirin allergy?

What symptoms show up first in an aspirin allergy?

Most people notice skin reactions within minutes to hours after taking aspirin. Hives, itching, and facial swelling are the most common early signs. In some cases, a runny or stuffy nose appears right away.

How do breathing problems develop?

Some reactions move to the lungs. Wheezing, shortness of breath, or a tight feeling in the chest can follow the skin symptoms. These effects are more likely in people who already have asthma or nasal polyps.

What happens in a severe reaction?

A small group of patients experience anaphylaxis. Blood pressure drops, the throat swells, and breathing becomes very difficult. This is a medical emergency that needs immediate epinephrine.

Can aspirin allergy show up without skin signs?

Yes. Some people only get stomach pain, vomiting, or sudden worsening of asthma after taking aspirin. These isolated reactions are still considered true allergies.

Who is most likely to react?

Adults with asthma, chronic sinusitis, or nasal polyps have the highest risk. The combination of these conditions is often called aspirin-exacerbated respiratory disease (AERD).

What should you do if you think you are allergic?

Stop taking aspirin and any other NSAID. Tell your doctor right away. An allergist can run skin or blood tests to confirm the allergy and suggest safe pain-relief alternatives.

How long does the reaction last?

Most skin and breathing symptoms ease within a few hours once the drug leaves the body. Anaphylaxis, however, can recur hours later, so medical observation is required even after initial treatment.

Which common medicines should you avoid?

Any product that contains aspirin, ibuprofen, naproxen, or other NSAIDs can trigger the same reaction. Always check labels on over-the-counter cold, flu, and headache remedies.