Mayo Clinic Health Manager
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Get StartedPrecautions
If your symptoms do not improve within a few days or if they become worse, check with your doctor.
Check with your doctor right away if you have any of the following symptoms: cough, difficulty swallowing, dizziness, fast heartbeat, hives, itching, puffiness or swelling of the eyelids or around the eyes, face, lips or tongue, shortness of breath, skin rash, tightness in chest, unusual tiredness or weakness or wheezing. These could be symptoms of an allergic reaction.