Does Diarrhea Cause A Headache?

Migraine headaches can sometimes lead to gastrointestinal problems like diarrhea, which is a less common symptom than severe head pain, nausea, and sensitivity to light or sound. Gastroenteritis, an intestinal infection, can cause symptoms such as watery diarrhea, stomach cramps, nausea, vomiting, and fever.

Migraine headaches may occur alongside other symptoms, such as diarrhea, which can pass loose, watery stool. Research has shown that people with symptoms such as reflux, diarrhea, constipation, and nausea are more likely to have headaches than those without migraines. The exact connection between migraine headaches and diarrhea is not known, but research has found that people who suffer from migraines are more likely to experience diarrhea with migraine headaches.

Gastroenteritis often includes stomach pain, cramping, fever, nausea, and a headache. Dehydration can develop when you have diarrhea, especially in children and older adults. Traveler’s diarrhea can be caused by exposure to illness-causing foods or beverages, such as headaches, dizziness, confusion, fatigue, weakness, muscle cramps, and crying.

To manage migraine headaches, it is important to keep a food diary and record the foods they eat throughout the day, along with any symptoms they experience. By identifying and avoiding possible triggers, individuals can reduce the risk of future migraine attacks.

What does a gastric headache feel like?

A gastric headache, also known as a “gas headache” or “stomach headache,” is usually accompanied by a dull, aching pain in the head and a sensation of pressure or fullness concentrated around the temples, forehead, or at the base of the skull.

Why does my head hurt when I poop?

What is primary exertion headache?. Some headaches only occur with exertion, particularly with activities that involve tensing the abdominal muscles or increasing the pressure in the chest, such as straining on the toilet, heavy lifting, coughing, sneezing or even sexual intercourse.

Primary exertion headaches begin during or shortly after the provoking activity, and usually last seconds to minutes. With repeated exertion, the intensity may build and become longer in duration.

Primary Exertion Headache Diagnosis. When first evaluating a patient with these symptoms, we generally obtain a brain MRI to rule out any serious underlying cause such as a blocked vein, or a problem at the back of the brain such as a tumor, cyst, or an Arnold-Chiari I malformation.

Why does diarrhea give me a headache?

Many different conditions affecting the digestive tract can cause diarrhea, including food poisoning. Fluid lost through diarrhea due to any cause can also lead to dehydration, which can be associated with headache. If you are experiencing worrisome symptoms that do not go away, contact your doctor.

While the list below can be considered as a guide to educate yourself about these conditions, this is not a substitute for a diagnosis from a health care provider. There are many other medical conditions that also can be associated with your symptoms and signs. Here are a number of those from MedicineNet:

Food Poisoning. Food poisoning is common but can also be life-threatening. Food poisoning symptoms include stomach cramps, diarrhea, and vomiting. Read about different types of food poisoning, treatment, and tips for prevention.

What should I eat if I have diarrhea and headaches?

Eating bland foods can help diarrhea clear quicker and prevent stomach upset and irritation. This can include bananas, plain white rice, applesauce, toast, boiled potatoes, unseasoned crackers, and oatmeal.

Typically, the most effective way to quickly stop diarrhea includes:

• Eating bland foods
• avoiding unsuitable foods, such as spicy or fried foods
• maintaining hydration
• getting sufficient rest

Why does my head feel weird after diarrhea?

Dehydration. Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged vigorous exercise, and some diseases of the gastrointestinal tract. Symptoms of dehydration include headache, lightheadedness, constipation, and bad breath.

This combination of symptoms and signs is common in gastroenteritis, food poisoning, or traveler’s diarrhea. Dizziness and feeling faint in this context is usually secondary to dehydration from diarrhea. Diarrhea can be a side effect of chemotherapy or radiation therapy (or the common diabetes mellitus medication called metformin ). It could be irritable bowel syndrome or inflammatory bowel syndrome, or rarely a colon cancer.

While the list below can be considered as a guide to educate yourself about these conditions, this is not a substitute for a diagnosis from a health care provider. There are many other medical conditions that also can be associated with your symptoms and signs. Here are a number of those from MedicineNet:

Drug Interactions. Drug interactions occur frequently. Get facts about the types of drug interactions, what substances or other things that may interact with drugs such as OTC drug and prescription drugs, vitamins, food(s) (grapefruit), and laboratory tests. Find out how to protect yourself from potential drug interactions.

What does a dehydration headache feel like?

Dehydration headaches happen when the body does not have enough fluids. People who have had dehydration headaches say it feels like the front of your head is being squeezed. Staying hydrated can help prevent these types of headaches.

Why do I get a headache when I have to poop?

What is primary exertion headache?. Some headaches only occur with exertion, particularly with activities that involve tensing the abdominal muscles or increasing the pressure in the chest, such as straining on the toilet, heavy lifting, coughing, sneezing or even sexual intercourse.

Primary exertion headaches begin during or shortly after the provoking activity, and usually last seconds to minutes. With repeated exertion, the intensity may build and become longer in duration.

Primary Exertion Headache Diagnosis. When first evaluating a patient with these symptoms, we generally obtain a brain MRI to rule out any serious underlying cause such as a blocked vein, or a problem at the back of the brain such as a tumor, cyst, or an Arnold-Chiari I malformation.

What not to drink after diarrhea?

Avoid caffeine, alcohol, and carbonated drinks. Limit or cut out milk and other dairy products if they are making your diarrhea worse or causing gas and bloating.

How do you fix a gastric headache?

Home remedies and lifestyle changesmoving into a quiet, dark place to rest when a headache comes on. placing a cold compress or ice pack across your forehead. being sure to drink enough fluids, particularly if your headache happens with vomiting. avoiding things that may trigger your headaches.

Sometimes, headache happens along with gastrointestinal (GI) symptoms. This can raise a “chicken and egg”-type of question: Is the headache causing the GI symptoms, or are the GI symptoms causing the headache?

The answer to this question is that it may be possible for either scenario to be true. While research is currently limited, there’s a link between headache and stomach trouble.

Keep reading as we explore this topic in more detail, the symptoms you can experience, and how your doctor may treat them.

Can you get a headache from not eating?

Headaches when you’re hungry are a signal that you need more calories. You may experience: Hypoglycemia (low blood sugar): Your brain is not getting the energy it needs from blood sugar (glucose) in food. Muscle tension: Your body releases a substance (histamine) that causes muscles to tense up.

What if hunger headaches are due to dieting?. Your body is sensitive to changes in eating habits. When you’re dieting, it’s natural to feel hungry. But when hunger pangs come with head pain, try eating a little more. You might not lose weight as fast, but it’ll spare you the discomfort of regular headaches.

What if I can’t eat for a day because I’m fasting for religious purposes?. Fasting headaches are common. You can lower your risk by planning ahead.

• Avoid caffeine.
• Eat nutritious meals.
• Increase the amount of water you’re drinking.