Lightheadedness is a feeling of faintness or dizziness as if one is about to faint. It can make the room feel like it’s spinning, and it can be accompanied by nausea and vomiting. Lightheadedness is usually not a cause for concern, but if it’s accompanied by other symptoms, it could be a sign of a more serious condition. If you’re feeling lightheaded, here are seven possible reasons why:
Vertigo
Vertigo is a type of dizziness that is caused by a problem with the inner ear. It can make you feel like you’re spinning or that the room is spinning around you. Vertigo can be caused by a number of things, including Ménière’s disease, Labyrinthitis, and BPPV (benign paroxysmal positional vertigo). It’s important to see a doctor if you’re experiencing vertigo, as it can be a sign of a more serious condition.
Anxiety
Anxiety can also cause lightheadedness. When you’re anxious, your heart rate increases, and you may start to hyperventilate. This can lead to a feeling of faintness or dizziness. If you’re feeling anxious, try some deep breathing exercises to help calm you down, such as yoga or meditation.
Dehydration
Dehydration can also cause lightheadedness. If you’re not drinking enough fluids, your blood pressure can drop, which can lead to a feeling of dizziness or faintness. Make sure to drink plenty of water throughout the day to stay hydrated. Men should try to drink a minimum of 15.5 cups a day, and women should drink 11.5 cups a day, according to the Mayo Clinic.
Iron Deficiency
Iron deficiency anemia is a condition in which you don’t have enough healthy red blood cells to carry oxygen to your tissues. This can lead to fatigue, shortness of breath, and lightheadedness. If you think you may be iron deficient, talk to your doctor about getting a blood test. You may need to find the right supplements or increase your intake of certain foods to get your iron levels up.
Pregnancy
Hormonal changes during pregnancy can cause lightheadedness, especially in the first trimester. This is due to the increased blood flow and the pressure on the veins in the pelvis. If you’re pregnant and feeling lightheaded, make sure to drink plenty of fluids and eat a healthy diet. You may also want to try lying down when you feel lightheaded and avoid standing for long periods of time.
Concussions
A concussion is a type of brain injury that can cause lightheadedness. A blow to the head usually causes concussions, but they can also occur from a fall or other type of accident. If you think you may have a concussion, it’s important to see a doctor right away.
Motion Sickness
Motion sickness is a type of dizziness that occurs when you’re moving in a car, boat, or airplane. It’s caused by the movement of the vehicle and can be accompanied by nausea and vomiting. If you get motion sickness, try to sit in a seat where you can see the horizon and avoid reading or looking at your phone.