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Everyday Health

7 Symptoms That Can Be Caused by Stress

Originally published February 25, 2021

Last updated May 7, 2025

Reading Time: 3 minutes

The effects of stress on the body can range from temporary nuisances to long-term negative consequences. Learn what to be on the lookout for.

Juggling the demands of work with the needs of our families is just one example of the everyday stressors many of us face. Now, as we navigate daily life in a global pandemic, many of us are experiencing .

Stress, especially when it鈥檚 ongoing, doesn鈥檛 just take a toll on our mental health. It can manifest itself in our bodies in many ways.

Here are just some of the symptoms that stress can trigger.

1. Tense muscles

If your muscles feel tight or sore, particularly in your neck, shoulders or back, it could be from stress. You may even . Muscles tense up in , and if it鈥檚 ongoing, they could remain in a tightened position for too long, causing aches and pains.

2. Headaches

Can stress cause headaches? The answer is yes. , the most common type of headache, are caused by a tightening of your muscles, particularly in your neck and scalp. This causes you to feel pressure or squeezing all over, in the temples or even the back of the head.

3. Gastrointestinal problems

Feeling butterflies in your stomach before a performance or test is normal, but if stressful situations are ongoing, it could turn into diarrhea, constipation or an upset stomach. You might also have heartburn or acid reflux.

4. Heart palpitations

Stress is a common cause of , which feels like your heart is beating fast, racing or skipping a beat. The exact reason why stress can cause heart palpitations isn鈥檛 clear, and there may be other factors at play. That鈥檚 why it鈥檚 important to speak to your doctor, if you are experiencing palpitations.

Chronic stress can also have long-term, , such as elevated blood pressure and heart disease.

5. Missed periods

Prolonged stress can affect the reproductive system, causing irregular periods, worsening premenstrual symptoms and difficulty getting pregnant. You could even have a , because your body thinks reproduction has to be put on hold in order to deal with a threat.

6. Sleep problems

When your mind is racing, it鈥檚 no wonder it can be hard to fall or stay asleep. will only make you feel worse and could impact your ability to function during the day. Long-term consequences of insomnia on your body include an increased risk for heart disease, diabetes and even cancer.

7. Weight gain

When we鈥檙e stressed, we often look to food for comfort. In addition, the 鈥渟tress hormone鈥 , which increases when we are stressed, can lead to overeating and cause the body to store more fat. Being stressed can also mean we don鈥檛 feel like working out, especially if we鈥檙e not getting good sleep.

If you鈥檙e experiencing any of these physical symptoms, talk to your doctor about for both your physical and your mental health.

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Tina Donvito
Tina Donvito is a freelance writer covering health, culture, travel and parenting.