30 Warning Signs Your Brain is Trying to Tell You

Your brain is your body’s master control center, an incredibly complex organ responsible for your thoughts, emotions, speech, memory and motor skills. As complicated a machine as it is, when something’s gone wrong somewhere in the body, the brain sends some fairly basic signals to alert you. Do you know which symptoms to be on the lookout for? The Remedy asked experts to tell us the most common warning signs your brain is trying to tell you.  

middle-aged man covers eyes with hands, does not see,

“If you have blurred vision along with painful eye movements, you could be suffering from inflammation in the nerve in the back of your eye,” says Sharon Stoll, DO, a neurologist with Yale Medicine. “This could indicate a condition known as optic neuritis, which could be the presenting symptom of a demyelinating disease such as multiple sclerosis.”

The Remedy Rx: This condition should be evaluated by an ophthalmologist or a neurologist.

Woman having a migraine headache

It might feel like a lightning bolt or ice pick, but, “It is a type of headache variant that is not dangerous,” says Stoll. “Although it can be scary and concerning, it is typically not an indication of an underlying neurologic condition such as a tumor or aneurysm.”

middle-aged man covers eyes with hands, does not see,

Doctors call it a “thunderclap headache”: severe head pain that comes on suddenly, usually within seconds, and can last hours. 

The Remedy Rx: “In that situation, one should go to the emergency room and a CT scan should be performed to rule out a brain bleed,” says Stoll. 

man lying in bed at home suffering from headache or hangover

If you’re getting a full night’s sleep but often wake up feeling tired, you could be suffering from obstructive sleep apnea (OSA). “This happens when you have multiple episodes of waking up in the middle of the night because of lack of oxygen to the brain,” says Stoll. “Because of frequent nighttime waking the body doesn’t go through the normal stages of REM sleep, therefore people wake up not feeling well rested.” Most people with sleep apnea are told they snore frequently. It’s important to have that evaluated by a doctor. Untreated, it can lead to medical problems such as high blood pressure and stroke.

The Remedy Rx: Schedule an appointment for a sleep study to find out if you have OSA, says Stoll. “The treatment is a CPAP machine,” she says. “This device, when worn at night, can prevent these episodes and will have you feeling well rested in no time.”

A picture of brunette showing his hair on head

These kinds of headaches tend to occur every day; are worst when waking up in the morning; are associated with nausea and get better when one gets up and moves around, says Veronica Chiang, MD, a Yale Medicine neurosurgeon and director of the Gamma Knife Center. It could mean that the pressure inside the head is high, and you should seek medical attention.

violently shaking hands of a PD sufferer (Parkinson's disease), tremors of the wrist and hand joints are the main symptom of the disorder

“Uncontrolled shaking of the face, arm and or leg on one side of the body that is not occurring on the other side could mean you are having a seizure,” says Chiang. 

The Remedy Rx: Seek medical attention ASAP.

Woman with hands holding her crotch

“Fecal incontinence combined with urinary retention and weakness in the legs could mean spinal cord dysfunction,” says Chiang.

The Remedy Rx: Seek medical attention ASAP.

Woman With Insomnia Covering Head And Ears With Pillow

This could indicate a migraine, the most common type of headache disorder. “When it comes to migraine, the pain can be episodic (occurring on less than 15 days a month) or chronic (occurring on 15 or more days a month). The pain can come on at any time and last for 4 or more hours,” says Yale Medicine neurologist Deena Kuruvilla, MD, a migraine and facial pain specialist. “Migraine is often misdiagnosed as sinus headache or sinus condition, temporomandibular dysfunction, tension type headache or neck pain.”

The Remedy Rx: “Talk to your doctor about your headaches—keep a headache journal describing how often you get them, what they feel like and how long they last,” says Kuruvilla. “Your doctor or neurologist may prescribe topiramate, a daily medication to prevent the onset of a migraine. Those with more frequent migraines may be prescribed botulinum toxin (Botox) injections.”

looking at laptop feeling headache tired of study learning overwork

This could be caused by concussion, a type of traumatic brain injury. “Concussions can have cognitive symptoms—including difficulties with concentrating, reading and memory,” says Kuruvilla. “People may experience emotional responses as well including mood changes, depression or anxiety. Physical complaints can include headache, vision problems, weakness, dizziness, neck pain and difficulty sleeping.” 

The Remedy Rx: “If you sustained a bump on the head or were in a car accident and are concerned about the symptoms above, it’s worth taking a trip to a doctor or emergency department to have it checked out,” says Kuruvilla. “They may perform concussion testing if they think you have red-flag symptoms for a concussion.”

Asian women and stiff shoulders

A headache and fever are common symptoms of a cold or flu bug. But add a stiff neck to those symptoms and it could be a sign of meningitis, an infection of the membranes that cover the brain and spinal cord.

The Remedy Rx: If you have a stiff neck accompanied by a headache and fever, consult your healthcare provider ASAP.

n suffering from stomach ache

Pressure on the brain can cause “mass effect,” leading to symptoms like nausea and vomiting, drowsiness, vision problems and head pain, the American Brain Tumor Association says. 

The Remedy Rx: If you’re experiencing severe head pain along with vomiting, seek medical attention. 

driver having back pain

If you’re having difficulty focusing, concentrating on tasks, or find yourself easily distractible, it could be a sign of undiagnosed ADHD (attention-deficit/hyperactivity disorder). Many adults with ADHD don’t know they have it, the Mayo Clinic says.

The Remedy Rx: If you’re experiencing disruptive symptoms involving your attention span, talk with your healthcare provider about whether you might have ADHD. 

Memory Disorder

Memory problems become more common as we grow older, but they’re not part of normal aging. While everyone has memory lapses from time to time, chronic changes in memory can be the sign of a more serious condition such as dementia or Alzheimer’s disease.

The Remedy Rx: See a doctor if your memory lapses have become frequent. It’s important to treat any potential dementia-related conditions early to slow their progression. 

Mature athletic man getting out of breath while feeling pain during morning run in nature.

A sudden feeling of numbness in an arm or leg, or on one side of the body, could be a sign of stroke, the American Stroke Association says.

The Remedy Rx: If you or someone around you experiences sudden numbness, seek medical help ASAP.

Middle age man with grey hair thinking, concerned and nervous with hand on chin

Confusion that comes on suddenly—such as trouble speaking or understanding speech—can be a sign of a stroke, the ASA says. 

The Remedy Rx: If you or someone around you experiences sudden confusion, seek medical help ASAP.

Senior lady standing on her knee and trying to pick up her groceries after falling down while her worried husband running to her in the background

If you have trouble walking—including stumbling, an unsteady gait, numbness/tingling in legs, or weakness in one or more of limbs—it should be evaluated immediately,  says Joshua Mansour, MD, a triple-board-certified oncologist in Los Angeles. 

Aggressive man yelling at nurse in clinic

Most people associate depression with chronic feelings of sadness or a continued low mood—and those are certainly predominant signs—but increased feelings of irritation or short-temperedness can also signify the condition. Depressed men often report more anger or lashing out. 

The Remedy Rx: If you’re increasingly cranky, see a professional about improving your mood (and the comfort of the people around you).   

Woman suffering from female hormonal emotional pain, mental anguish and imbalance, depression, anger, and uncontrollable mood swings

We all evolve over time. But if you or a loved one has undergone any sudden and drastic changes in personality—from careful to impulsive or energetic and motivated to withdrawn—it could be the sign of a brain tumor, the American Brain Tumor Association says.

The Remedy Rx: See a healthcare provider and describe your symptoms fully. 

Full length of exhausted senior woman taking a break while leaning on tree in city

If you regularly feel like you’re off balance—or you feel unsteady in combination without symptoms—it’s worth a trip the doctor to rule out a serious brain condition such as a tumor or stroke.

The Remedy Rx: See a doctor and describe your symptoms fully. 

Man hands on his head felling headache dizzy sense of spinning dizziness,a problem with the inner ear, brain, or sensory nerve pathway

Vertigo—a feeling of dizziness with a sense of false movement around you—can be a scary feeling. The good news is that it’s not often the sign of a brain tumor. Rather, it’s usually caused by inner ear infections or conditions such as benign paroxysmal positional vertigo (BPPV), vestibular neuritis or Meniere’s disease. 

The Remedy Rx: If you experience vertigo, see a healthcare provider for an ear exam. 

Worried woman at home alone

The sudden onset of mood swings could be the sign that a brain tumor is disrupting brain function, the ABTA says. 

The Remedy Rx: If you’ve been having abrupt sharp changes in mood, talk with your doctor. 

worried senior man in tension at bed.

Ever heard that sex is all in your head? This can get literal: If you’re experiencing erectile dysfunction (ED), it’s not just a sign you’re getting older. It could be a sign that your arteries aren’t pumping blood as well as they should, putting you at increased risk of cardiovascular disease or stroke.

The Remedy Rx: If you’re experiencing ED, schedule a physical and talk about it with your healthcare provider.

elderly Man suffering from headache migraine pain at home on sofa

Persistent or new episodes of weakness, especially when accompanied by a headache, can be a sign of illness, particularly a brain tumor.

The Remedy Rx: Tell your healthcare provider if you notice any signs of tingling or weakness in your extremities.

Concerned aged mother and adult daughter sit on couch having serious conversation

Slurred speech, also known as dysarthria, may signify a stroke, the American Stroke Association says.

The Remedy Rx: See a doctor right away.

Displeased young woman doesn't want to eat her breakfast

When we’re eating less or less hungry than usual, it might not ring any alarm bells—maybe we need to take off that extra five pounds—but a loss of appetite can be a sneaky symptom of depression or anxiety disorder. (It happens when the brain’s “fight or flight” response produces appetite-suppressing hormones.)

The Remedy Rx: If your appetite has waned, it’s worth looking at your mental health, and possibly consulting your doctor or a mental-health professional. 

woman with closed eyes suffering from headache

A brain aneurysm occurs when a weakened blood vessel in the brain begins to balloon. When the vessel ruptures, leaking blood can cause sudden, severe head pain.

The Remedy Rx: Experts say this phenomenon feels like “the worst headache of your life,” and it needs quick medical attention. 


If you’re plagued by repetitive gloomy thoughts, find yourself replaying a negative experience in your head, or always defaulting to the worst-case scenario, you could be catastrophizing, and it could mean you’re experiencing depression or chronic anxiety. 

The Remedy Rx: Your doctor or a mental-health professional can help. 

Asian men use hands to close their ears.

Hearing loss and ringing in the ears can have many causes. But sudden hearing changes are always worthy of investigation by a doctor. 

woman with headache in front of a bathroom mirror

Many of us have recurring headaches. But experts say that a headache that’s changing—that happens more frequently, has become more intense, or wakes you up in the middle of the night—always warrants a trip to the doctor for an evaluation.

Blurred and double vision while driving

You can have double vision for a variety of reasons, even because of something like dehydration, says Mansour. However, if it happens more than once, it could be a symptom of a brain tumor.

The Remedy Rx: If you experience repeated episodes of double vision, see your doctor. 

And to live your happiest and healthiest life, don’t miss these 50 Secret Signs That You Are Sick.

Get the New Book!

Want to lose 10, 20, even 30 pounds—all without dieting?! Get your copy of Eat This, Not That: The Best (& Worst) Foods in America!, and learn how to indulge smarter and lose weight fast!

Articles You May Like

Dr. Fauci Warns Things Are About to Get Worse
The 22 Best Tips To Start Losing Weight, According to Dietitians
States in “Red Zone” for COVID Cases Grow to 26, White House Says
My Mayon Look || Makeup & Hairstyle Tutorial || Easy & Simple
One in Seven American Adolescents Are Obese, New Data Shows

Leave a Reply

Your email address will not be published. Required fields are marked *