Are you over 60, feeling fatigued and slowly gaining weight? These may be subtle signs of hypothyroidism, or underactive thyroid. The good news is that accurate thyroid function tests are available to diagnose hypothyroidism, and treatment with synthetic thyroid hormone is usually simple, safe and effective once you and your health care provider find the right dose for you. Here's what you need to know.
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Exercise and illness: Is it OK to work out with a cold?
Mild to moderate physical activity is usually OK if you have a common cold and no fever. Exercise may help you feel better by opening your nasal passages and temporarily relieving nasal congestion. You may want to reduce the intensity and length of your workout, though. Learn more from Dr. Edward Laskowski, a Mayo Clinic physical medicine specialist and co-director of the Mayo Clinic Sports Medicine Center.
Biofeedback is a technique you can use to learn to control your body's functions, such as your heart rate. Biofeedback is used to manage many physical and mental health issues, including anxiety, stress, chronic pain, headache and fibromyalgia. Learn more about biofeedback and whether it might be right for you.
Can hormone replacement therapy cause vaginal bleeding?
Some forms of hormone replacement therapy after menopause may cause light bleeding or bleeding that's as heavy as a normal period. There are a number of other causes of abnormal bleeding during or after menopause, though. Learn more from Dr. Shannon Laughlin-Tommaso, a Mayo Clinic OB-GYN.
A hemoglobin test measures the amount of hemoglobin in your blood. Both lower-than-normal and higher-than-normal hemoglobin levels may indicate worrisome causes. Learn more about these causes and why your health care provider might suggest a hemoglobin test for you.