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  • Back pain

    Mayo Clinic

    Exercise, maintain a healthy weight, quit smoking and practice proper lifting techniques to avoid back pain. See your doctor if you experience back pain that lasts for more than a few days. Resource includes back pain causes, tests and treatments.

  • Anaphylaxis treatment and prevention of recurrences

    UpToDate - patient information

    A severe allergic reaction (anaphylaxis) requires urgent help. Give epinephrine first if possible and go to the hospital right away. See an allergist and identify triggers to prevent reactions.

  • Anaphylaxis symptoms and diagnosis

    UpToDate - patient information

    Anaphylaxis is a severe and life-threatening allergy most often caused by foods, medications or insect stings. Common symptoms are difficulty breathing, flushed skin, vomiting and dizziness.

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