Can Ozempic Cause Headaches? How To Manage Them

Ozempic is a prescription once-weekly injection used for managing type 2 diabetes in adults.

Like all medications, it has several side effects, mainly changes in bowel movements, nausea, and abdominal pain. 

Although headaches are not a direct consequence of taking Ozempic, they can happen as a result of various effects the medication has on the body. 

Read on to learn what causes Ozempic headaches, how long they last, lifestyle changes that may help reduce them, and more. 

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Does Ozempic Cause Headaches?

Ozempic itself is not a direct cause of headaches.

‍Clinical studies of Ozempic list the most common side effects as:

• Nausea.
• Vomiting.
• Diarrhea.
• Stomach pain.
• Constipation.

While Ozempic does not directly cause headaches, you may experience them as a secondary effect related to other side effects or changes in your body from Ozempic.

Causes Of Headaches While Taking Ozempic

Several factors related to Ozempic can contribute to headaches while taking the medication.

Dehydration

Dehydration occurs when your body loses more fluids than it takes in. 

While on Ozempic, some people experience vomiting or diarrhea, which can potentially cause dehydration and headaches if you aren’t keeping up with your fluid intake.

Blood Sugar Fluctuations

Ozempic helps with blood sugar management for type 2 diabetes.

On rare occasions, it can cause blood sugar to drop too low, a condition called hypoglycemia. 

Along with causing you to feel overly hungry, shaky, sweaty, and tired, you may also experience a headache with hypoglycemia. 

Not Eating Enough Calories

Ozempic works to reduce your appetite which helps you manage your blood sugar and also encourages weight loss.

However, it can also cause you to not eat enough, which may lead to nutritional deficiencies and low blood sugar, causing you to have a headache. 

How Common Are Ozempic Headaches?

Not everyone who takes Ozempic will experience headaches.

It’s actually likely that most won’t, as clinical trials did not recognize it as a common side effect.

The frequency of the headaches varies from person to person and can depend on how well you manage the other effects of Ozempic. 

If you are struggling with headaches, a Nourish dietitian can offer personalized guidance on why you may be experiencing them.

They can also recommend lifestyle and nutritional changes to decrease the frequency of your headaches.

How Long Do Ozempic Headaches Last?

The duration of Ozempic headaches varies from person to person. 

For example, you may experience a headache if your blood sugar drops too low, which may resolve once you correct your blood sugar. 

On the other hand, if you are experiencing frequent diarrhea or vomiting, you may have more frequent and longer-lasting headaches if you get dehydrated. 

It’s important to understand that no one answer fits all, and getting personalized guidance from a Nourish dietitian can help you discover ways to reduce your Ozempic headaches. 

Lifestyle Changes For Ozempic Headaches

Several lifestyle changes can help manage headaches associated with Ozempic. 

• Stay hydrated: Be sure to drink enough water and other hydrating liquids throughout the day to prevent dehydration. If you frequently feel thirsty or have diarrhea or vomiting, you may need to increase your fluid intake.
• Monitor blood sugar levels: Keeping track of your blood sugar levels throughout the day can help you avoid blood sugar that spikes too high or drops too low. 
• Eat small frequent meals: Even though you may not feel as hungry, it’s important to eat several balanced meals and snacks throughout the day to maintain your body’s nutritional needs. 
• Get enough sleep: Not getting enough sleep can also trigger headaches. Try to get between seven to nine hours of sleep each night.
• Avoid headache triggers: Be sure to avoid personal headache triggers, such as smells, noises, lights, alcohol, medications, and caffeine.
• Manage stress: High levels of stress can trigger headaches. Learn ways to decrease and manage your stress to reduce headaches. 

Other Treatment Options For Ozempic Headaches

If lifestyle changes are not improving your headaches while taking Ozempic, several medications or alternative therapies may help. 

Medications

Over-the-counter pain relievers like acetaminophen (Tylenol) or ibuprofen (Advil) can help relieve headaches. 

If these medications are inadequate for treating your headaches, your medical provider may prescribe a stronger pain medication or a specific headache remedy.

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Alternative Therapies

While there is still more to learn about alternative therapies for headaches, some people have found relief from chronic pain by doing alternative therapies, such as:

• Acupuncture.
• Massage.
• Deep breathing.
• Chiropractic therapies.
• Meditation.
• Progressive relaxation techniques.

When To See Your Health Provider

It’s recommended to see your healthcare provider for headaches related to Ozempic for several circumstances:

• Your headaches are severe or disabling.
• The frequency or intensity of your headaches increases.
• Over-the-counter medications do not relieve your headaches.
• You experience other symptoms with your headaches, such as dizziness, changes in vision, or difficulty speaking.
• Your headaches are affecting your ability to perform daily activities.

Takeaway

While headaches are not recognized as a side effect of Ozempic, you can still get them while taking it. 

Your headaches may be related to other side effects of Ozempic, such as nausea and diarrhea, causing dehydration or, in rare cases, causing your blood sugar to drop too low. 

Because it suppresses your appetite, you may not be eating enough to meet your nutritional needs, which can also cause headaches. 

The frequency and duration of the headaches varies and depends on how well your body adjusts to the medication and how you manage side effects. 

Lifestyle changes like staying hydrated, monitoring your blood sugar, eating frequent meals, getting enough sleep, and managing stress may help you find relief from Ozempic headaches.

However, if your headaches persist or increase in intensity, it’s best to talk with your doctor. 

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How A Dietitian Can Help

A dietitian can play a valuable role in helping you manage headaches related to Ozempic.

By learning your eating and hydration habits, they may find areas you can change to help meet your body’s nutritional needs and reduce headaches. 

They can also offer strategies to manage or minimize the gastrointestinal side effects of Ozempic, such as nausea, diarrhea, or vomiting, which may cause dehydration and subsequently your headaches.

Nourish dietitians are also experts on which foods work best with Ozempic to help you optimize your blood sugar levels and meet your weight management goals. 

Find a Nourish dietitian who accepts your insurance.