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  1. Sitting risks: How harmful is too much sitting? - Mayo Clinic

    Mar 26, 2025 · Sitting for long periods — such as in front of the TV or at a desk — seems to raise the risk of death from heart disease and cancer.

  2. Office ergonomics: Your how-to guide - Mayo Clinic

    May 25, 2023 · If your work involves sitting at a desk, discomfort doesn't have to be part of the job. You may be able to avoid some of the health problems associated with seated work, such …

  3. Tendinopathy - Symptoms and causes - Mayo Clinic

    Mar 22, 2025 · This condition affects the tendon that connects the hamstring muscles to the "sit-bone" in the hip. It often causes pain with sitting and climbing stairs and is commonly seen in …

  4. Narcolepsy - Symptoms and causes - Mayo Clinic

    Nov 15, 2024 · Overview Narcolepsy is a condition that makes people very sleepy during the day and can cause them to fall asleep suddenly. Some people also have other symptoms, such as …

  5. Orthostatic hypotension (postural hypotension) - Mayo Clinic

    May 26, 2022 · Orthostatic hypotension — also called postural hypotension — is a form of low blood pressure that happens when standing after sitting or lying down. Orthostatic hypotension …

  6. Hemorrhoids - Symptoms and causes - Mayo Clinic

    Aug 23, 2025 · Exercise. Stay active to help prevent constipation and reduce pressure on veins. Exercise also can help you lose excess weight that might be causing your hemorrhoids or …

  7. Tachycardia - Symptoms and causes - Mayo Clinic

    Dec 15, 2023 · Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute. Many types of irregular heart rhythms, called arrhythmias, can cause …

  8. Back pain - Symptoms and causes - Mayo Clinic

    Symptoms Back pain can range from a muscle ache to a shooting, burning or stabbing feeling. Also, the pain can radiate down a leg. Bending, twisting, lifting, standing or walking can make …

  9. Dizziness - Symptoms and causes - Mayo Clinic

    Nov 2, 2024 · This type of low blood pressure happens after sitting up or standing too quickly. Poor blood flow. Conditions such as cardiomyopathy, heart attack, irregular heartbeat and …

  10. Sacroiliitis - Symptoms and causes - Mayo Clinic

    Feb 22, 2024 · Sacroiliitis (say-kroe-il-e-I-tis) is a painful condition that affects one or both sacroiliac joints. These joints sit where the lower spine and pelvis meet. Sacroiliitis can cause …