Fatigue

Can your CPAP make you sick?

Using a CPAP machine is beneficial for people with obstructive sleep apnea, but if the machine isn’t kept clean it could lead to an illness. There are sanitizing systems available, but cleaning the parts by hand is just as effective.

Weekend catch-up sleep won’t fix the effects of sleep deprivation on your waistline

Trying to make up for not getting enough sleep during the week by sleeping longer on weekends has been found to have negative effects such as weight gain, expending less energy, and increased calorie intake during evenings.

Sleep driving and other unusual practices during sleep

The FDA has issued its most serious category of warning about three sleep medications due to reports of injuries related to their use. Aside from next-day drowsiness, these medications can cause sleep behaviors that may be dangerous.

Need to check your thyroid? Maybe not

People who think they have hypothyroidism (an underactive thyroid) may expect or request a wide range of blood tests to confirm diagnosis. Yet a much simpler, less costly test can identify hypothyroidism in almost everyone.

Got pain? Get better sleep

Stuart Quan, MD

Contributing Editor

Research has illuminated the intersection between poor sleep and pain, showing that the perception of pain increases after inadequate or poor-quality sleep. This has implications for anyone experiencing pain, and it is also relevant to combatting the opioid crisis.

Tired? 4 simple ways to boost energy

Matthew Solan

Executive Editor, Harvard Men's Health Watch

If you find yourself feeling like you are tired and lack energy, your body may be trying to tell you that you should make some changes to your health habits.

A tired child? What you should know

Claire McCarthy, MD

Faculty Editor, Harvard Health Publishing

Sometimes children are tired simply because they haven’t gotten enough sleep, but if a child complains about being tired for a week or more, then it’s possible there is another cause.