Best Juices for Headaches: 5 Options

Watermelon, apple, and pear juice are three options to consider for headaches when dehydration may be a factor, but none is a proven headache treatment. Plain water is usually the simpler first choice for hydration; see the best drinks for headaches for more options.

5 juices to consider for headaches

Dehydration can cause or worsen headaches in some people, and juice provides fluid. A juice might be convenient if you prefer its taste, but that does not make it more effective than another source of fluid.

These five choices are practical options, not a ranking based on headache trials. There is no good clinical evidence that any one of them prevents or relieves headaches. Choose one you tolerate, and pay attention to whether your symptoms improve, stay the same, or seem to get worse.

1. Watermelon juice

Watermelon juice is mostly water, so its main potential benefit for a dehydration-related headache is the fluid it provides. It is not known to have a special headache-relieving effect. A headache can have many causes, so drinking it will not necessarily address the reason for your symptoms.

To make it, blend fresh watermelon until smooth and strain it if you prefer a thinner drink. Have a small glass alongside a meal or snack rather than relying on it in place of food. Leaving the pulp in gives the drink more texture and retains some of the fruit's fiber.

There is no good clinical evidence that watermelon juice specifically treats or prevents headaches. If a packaged version appeals to you, check whether it is juice or a sweetened juice drink; products can differ in their ingredients.

2. Apple juice

Apple juice provides fluid and carbohydrate. It may be convenient when you have a headache and do not feel like eating much, but it should not replace a meal if you have missed one. There is no established mechanism showing that apple juice itself relieves headaches.

Choose 100% apple juice if you want a straightforward option, and drink a small glass with food. You can also dilute it to make it less sweet, although dilution has not been shown to improve its effect on headaches. If apple juice gives you bloating or loose stools, choose something you tolerate better.

Evidence for apple juice as a headache remedy is lacking. Any benefit you notice may relate to getting fluid or eating regularly rather than to an effect unique to apples.

3. Pear juice

Pear juice is another source of fluid, and its mild flavor may be appealing if stronger flavors are uncomfortable during a headache. That is a matter of preference, not evidence that pear juice works better. The fluid is the clearest reason to consider it when you may not have had enough to drink.

Try a small glass of 100% pear juice with a meal or snack. You can also blend a ripe pear with a little water; the result will be thicker and contain more pulp than strained juice. Pear juice can cause bloating or loose stools for some people, so it is not a good choice if you already know it upsets your stomach.

There is no good clinical evidence that pear juice prevents or treats headaches. If a headache keeps returning, look beyond your choice of juice and discuss the pattern with a healthcare professional.

4. Carrot juice

Carrot juice provides fluid and can be an alternative if you prefer a less fruity flavor. It also contains nutrients, but that does not establish that it acts on the cause of a headache. Its potential role here is mainly as a drink you can tolerate while maintaining your usual fluid intake.

Choose pasteurized carrot juice or blend washed carrots with water if you have suitable equipment. Have it with food if you have missed a meal, and check the label if you want to know whether a packaged juice also contains fruit juice or added sweeteners. A carrot blend is not necessarily a better headache choice than a single-ingredient juice.

There is no good clinical evidence that carrot juice specifically relieves headaches. If its flavor or texture makes it hard to drink when you feel unwell, choose an option that is more comfortable for you.

5. Orange juice

Orange juice provides fluid and carbohydrate, but neither makes it a proven headache remedy. Some people report that particular foods or drinks coincide with their headaches; the pattern varies from person to person and is not proof that a drink caused an episode.

If you enjoy orange juice and tolerate it, have a small glass with a meal. Its acidity may be uncomfortable if you have reflux or a sore mouth. If you repeatedly notice headaches after drinking it, record that pattern and discuss it with a healthcare professional rather than assuming it is harmless or automatically eliminating many foods.

Evidence about orange juice and headaches is limited. A 2012 paper discussing a possible biological mechanism considered orange juice among several foods, but it did not establish that orange juice causes or treats headaches.

How much juice should you drink for a headache?

There is no established dose of juice for headaches. If you want to try one, start with a small glass, drink it gradually, and choose an amount that fits your usual eating and drinking needs. Use the hydration checker to help assess your hydration habits.

More juice is not necessarily better: it adds sugar to your intake and can cause stomach discomfort for some people. If you have missed a meal, have food as well rather than treating juice as a substitute. If you are not thirsty or dehydrated, forcing yourself to drink juice is unlikely to address another cause of headache.

Consider what else was happening when the headache started, such as whether you had eaten, slept, or had your usual fluids. A simple record of the timing and your symptoms can be useful if headaches recur, but it cannot diagnose their cause. Do not rely on juice alone for a headache that is severe, unusual, or persistent.

Who should be careful, and when should you seek help?

People with diabetes should consider how juice fits their blood-glucose management plan, because juice can raise blood glucose. If you suspect low blood glucose, follow your prescribed care plan promptly rather than using this article as treatment advice. People with food allergies, reflux, or digestive symptoms should avoid juices they know cause problems and ask a clinician or dietitian about suitable choices.

During pregnancy, avoid unpasteurized juice because it can carry harmful germs. For children with recurring or concerning headaches, ask a pediatric clinician for advice instead of relying on juice as a remedy. Seek medical advice if a headache keeps returning, is getting worse, or does not improve as expected; a new or persistent headache during pregnancy or after birth also deserves prompt medical attention.

Seek emergency care for a sudden, extremely severe headache, or a headache with weakness, confusion, trouble speaking, fever and a stiff neck, or a recent head injury. Seek prompt medical care if you cannot keep fluids down or have significant dizziness or other signs of dehydration.