What does it mean when you feel dizzy and weak

what does it mean when you feel dizzy and weak

Feeling faint often? 10 reasons not to neglect it!

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms dizziness, feeling faint, trembling and weakness (generalized) including . Sep 23, Disequilibrium is a loss of balance or equilibrium. True dizziness is the feeling of lightheadedness or nearly fainting. Dizziness is common and its underlying cause usually isnt serious.

Generally, see your doctor if you experience any recurrent, sudden, severe, or prolonged and unexplained dizziness or vertigo. Get emergency medical care if you experience new, severe dizziness or vertigo along with any of the following:. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.

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This content does not have an Arabic version. See more conditions. Request Appointment. Symptoms Dizziness. Definition Causes When to see a doctor. Products and services. Free E-newsletter Subscribe to Housecall Our general interest e-newsletter keeps you up to date on a wide variety of health topics. Sign up now. When to see a doctor By Mayo Clinic Staff. Show references Walls RM, et al. Dizziness and vertigo. Philadelphia, Pa. Accessed Aug. Merck Manual Professional Version.

Dizziness and motion sickness. Flint PW, et al. Peripheral vestibular disorders. Bope ET, et al. In: Conn's Current Therapy Branch WT, et al. Approach to the patient with dizziness.

Heat injury and heat exhaustion. American Academy of Orthopaedic Surgeons. Muncie HL, et al. Dizziness: Approach to evaluation and management. American Family Physician. Moskowitz HS, et al. Meniere disease. Migraine information page. National Institute of Neurological Disorders and Stroke.

Shepard NT expert opinion. Mayo Clinic, Rochester, Minn. June 4, Rohren CH expert opinion. July 4, Important facts about falls. Centers for Disease Control and Prevention. Gleason A, et al. Dizziness demographics and population health. In: Dizziness and Vertigo Across the Lifespan. Louis, Mo. What does agg mean in football June 25, Carbon monoxide poisoning FAQs.

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Oct 21, What does it mean if you have bouts of dizziness? Learn about the many possible causes, and when to seek treatment. Facial numbness or weakness; In the meantime, these self-care tips may help: Move slowly. When you stand up from lying down, move slowly. Many people experience dizziness if they stand up too quickly. Dehydration, or not getting enough fluid, causes low blood pressure, weakness, dizziness, fatigue, and nausea. Anemia, a lack of red blood cells, can cause fatigue, pale skin, weakness, dizziness, headache and more.

Ever fainted? As for the other 10 percent, an underlying health condition could be to blame, and that could mean potentially serious health concerns down the road. Some of these reasons are common and not worrisome, but others need more evaluation.

Dizziness , on the other hand, can include lightheadedness, but it also comes with the feeling that the room is spinning around you. Here, nine potential reasons you could feel lightheaded and why it happens. Some people are simply predisposed to feeling lightheaded or even fainting when they get hot and sweaty and lose too much fluid. When you feel lightheaded because of dehydration which includes symptoms like dry mouth and skin, dark-colored urine, and headacheslying down resupplies the heart and the brain with blood, helping you to feel better pretty quickly, he says.

A similar reaction can be triggered when your college roommate jumps out from behind the couch at your surprise birthday party. Your nervous system essentially goes into overdrive in these scenarios, Thiruganasambandamoorthy says, and your blood pressure drops suddenly, leading to lightheadedness. Feeling lightheaded or even seeing black spots in your vision when you hop up quickly from a seated position actually has a name: orthostatic hypotension , which describes a sudden drop in blood pressure upon standing.

An irregular heartbeat, called an arrhythmia, means your heart beats either too slow or too fast, which can in turn affect the blood supply that reaches your brain, Dr. Phillips says. This kind of sudden fainting, often without any warning, is most concerning, says Melissa S.

That kind of experience immediately makes emergency docs think of abnormal heart rhythms, which are the most common cause of sudden cardiac death , according to the Mayo Clinic. Your heart relies on four valves to evenly distribute blood throughout your entire body. However, some people develop problems with their heart valves at birth, meaning their hearts have to work harder to function properly. These congenital issues are likely to occur in younger people, Dr.

Valve problems can restrict blood flow and may cause lightheadedness or dizziness, especially during exercise, she says. Certain meds, like painkillers and some anti-anxiety pills, can produce dizziness or lightheadedness. This happens because they affect your brain directly or they slow your heart rate or lower your blood pressure in a way that can provoke those symptoms, Dr.

In rare instances when people have a life-threatening allergic reaction to a drug, they might become lightheaded or even pass out. This is more of a metabolic concern, Dr.

Most of the time, grabbing a bite to eat will resolve your symptoms. Pro tip: Stocking up on satiating, non-perishable snacks in your desk drawer like protein bars can help you stay fueled on crazy busy days. But if you have diabetes and take medication to lower blood sugar, lightheadedness should be taken seriously, as it might be a sign your blood sugar is dipping dangerously low, she adds, which can lead to seizures and unconsciousness.

The flu , a respiratory infection caused by a virus, can cause some nasty symptoms, like fever, muscle aches, chills, sore throat, headaches, and a stuffy nose. Not sure what you can stomach? If you feel lightheaded or dizzy in conjunction with muscle weakness, difficulty speaking, or numbness and tingling, a stroke when blood flow gets cut off from an area in the brain may be behind the symptoms, Dr. Phillips says, and you should seek emergency medical attention immediately.

The decrease in blood flow that leads to feeling lightheaded could be caused by a blood clot in the brain, Dr. Weight Loss. Type keyword s to search. Today's Top Stories. Probiotic-Rich Yogurts for a Healthier Gut. The Best Kettlebell Exercises for Beginners. DashaR Getty Images. You may be able to find the same content in another format, or you may be able to find more information, at their web site.

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