Why Am I So Tired?

The days are longer. The weather is beautiful. You're spending more time outside, enjoying backyard barbecues or maybe even squeezing in a vacation. Summer is supposed to be the time of year when you feel your best.

So why do you feel like you could use a nap by lunchtime?

While it's easy to blame the heat, feeling more tired than usual isn't something you should ignore. Sometimes there is a simple explanation. Other times, your body may be trying to tell you something.

Sometimes it's your routine.

Summer has a way of disrupting our routines. Later nights, weekend getaways, family gatherings and packed calendars can all add up to less sleep and less downtime. Even if you're getting the same number of hours, changes to your routine can leave you feeling less rested.

Sometimes it's the heat.

When temperatures climb, your body has to work harder to stay cool. Add humidity, outdoor activities or exercise, and you may become dehydrated without realizing it. One of the first signs may be feeling tired, lightheaded or having trouble concentrating.

Sometimes it's your medications.

Certain prescription and over-the-counter medications can make you feel more tired than usual. Allergy medications are one common cause, but some medications for blood pressure, depression and other conditions can also affect your energy level.

If you've recently started a new medication and noticed a change in how you feel, it's worth bringing up at your next appointment.

Sometimes it’s something else.

If you're getting enough sleep and still feel tired most days, it may be time to look beyond your routine. Fatigue can sometimes be linked to conditions such as thyroid disorders, anemia, diabetes, sleep apnea and heart disease. Identifying the cause is the first step toward feeling better.

And sometimes, it’s time to see your provider.

Everyone feels tired now and then. But if you're getting enough sleep and still feel exhausted, or your fatigue has lasted for several weeks, don't assume it's just part of getting older or staying busy.

Talk with your primary care provider, especially if you're also experiencing shortness of breath, dizziness, unexplained weight changes or other new symptoms. A conversation and, if needed, a few simple tests can often help identify the cause.

Getting Back to Feeling Like Yourself

Being tired after a busy weekend or a day in the sun is normal. But if you're reaching for that lunchtime nap day after day, it may be time to find out why. If you're concerned about persistent fatigue, talk with your primary care provider.