What are the side effects of Astelin?

Like many medications, Astelin (azelastine) has a number of side effects. The most common side effects are feeling drowsy and having a bad taste in your mouth. Headaches, achy muscles, pain, nausea, gaining weight, weakness, tiredness and dizziness are also common. Other side effects that occur less commonly include: bloody noses, burning sensation in your nose, dry mouth, sore throat and sneezing. None of these stated side effects require medical attention. However, there are a few side effects that warrant medical attention. These symptoms include: excessive coughing, quickened heart rate, eye pain, blurred vision, red eyes, sudden changes in vision, difficulty breathing, a chest that feels like it is being squeezed, shortness of breath, wheezing, rash, hives, itchy skin and mouth sores.

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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.