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Results 1 - 2 of 2 for Sick sinus syndrome 4
  1. ... valve) Hypertension Medicines Overactive thyroid gland ( hyperthyroidism ) Pericarditis Sick sinus syndrome
  2. Flu 
    ... and teens due to the risk of Reye syndrome . ANTIVIRAL DRUGS Most people with milder symptoms do not need to see a provider or take antiviral medicines. Your provider may recommend antiviral treatment if you are very sick with the flu. You also may be given ...