Fatigue Cause No. 8: Hidden UTI
If you’ve ever had a urinary tract infection (UTI), you’re probably familiar with the burning pain and sense of urgency. But the infection does not always announce itself with such obvious symptoms. In some cases, fatigue may be the only sign. A urine test can quickly confirm a UTI.
Fix: Antibiotics are the cure for UTIs, and the fatigue will usually vanish within a week.
Fatigue Cause No. 9: Diabetes
In people with diabetes, abnormally high levels of sugar remain in the bloodstream instead of entering the body’s cells, where it would be converted into energy. The result is a body that runs out of steam despite having enough to eat. If you have persistent, unexplained fatigue, ask your doctor about being tested for diabetes.
Fix: Treatments for diabetes may include lifestyle changes such as diet and exercise, insulin therapy, and medications to help the body process sugar.
Fatigue Cause No. 10: Dehydration
Your fatigue can be a sign of dehydration. Whether you’re working out or working a desk job, your body needs water to work well and keep cool. If you’re thirsty, you’re already dehydrated.
Fix: Drink water throughout the day so your urine is light colored. Have at least two cups of water an hour or more before a planned physical activity. Then, sip throughout your workout and afterwards drink another two cups.
Fatigue Cause No. 11: Heart Disease
When fatigue strikes during everyday activities, such as cleaning the house or weeding the yard, it can be a sign that your heart is no longer up to the job. If you notice it’s becoming increasingly difficult to finish tasks that were once easy, talk to your doctor about heart disease.
Fix: Lifestyle changes, medication, and therapeutic procedures can get heart disease under control and restore your energy.
Fatigue Cause No. 12: Shift Work Sleep Disorder
Working nights or rotating shifts can disrupt your internal clock. You may feel tired when you need to be awake. And you may have trouble sleeping during the day.
Fix: Limit your exposure to daylight when you need to rest. Make your room dark, quiet, and cool. Still having sleep issues? Talk with your doctor. Supplements and medications may help.
Fatigue Cause No. 13: Food Allergies
Some doctors believe hidden food allergies can make you sleepy. If your fatigue intensifies after meals, you could have a mild intolerance to something you’re eating -- not enough to cause itching or hives, just enough to make you tired.
Fix: Try eliminating foods one at a time to see if your fatigue improves. You can also ask your doctor about a food allergy test.
Fatigue Cause No. 14: CFS and Fibromyalgia
If your fatigue lasts more than six months and is so severe that you can’t manage your daily activities, chronic fatigue syndrome or fibromyalgia are a possibility. Both can have various symptoms, but persistent, unexplained exhaustion is a main one.
Fix: While there’s no quick fix for CFS or fibromyalgia, patients often benefit from changing their daily schedule, learning better sleep habits, and starting a gentle exercise program.