What are the side effects of allergy tablets?

Donna Hill Howes, RN
Family Practitioner

Side effects may include headache, sneezing, and coughing. It may also include itching of the mouth, lip, tongue, eye, or ear; swelling of the mouth, lip, throat, or tongue; mouth or throat pain; voice problems; skin rash; abdominal pain; and indigestion. Some people may have a severe allergic reaction to the tablets. 

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.