Why do I feel a bit weak and dizzy?

Causes of lightheadedness may be dehydration, medication side effects, sudden blood pressure drops, low blood sugar, and heart disease or stroke. Feeling woozy, lightheaded, or a little faint is a common complaint among older adults.

What does it mean if you keep getting dizzy spells?

Dizziness has many possible causes, including inner ear disturbance, motion sickness and medication effects. Sometimes it’s caused by an underlying health condition, such as poor circulation, infection or injury. The way dizziness makes you feel and your triggers provide clues for possible causes.

When should I be worried about dizziness?

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: Sudden, severe headache.

What’s the best medication for dizziness?

If your dizziness comes with nausea, try an over-the-counter (nonprescription) antihistamine, such as meclizine or dimenhydrinate (Dramamine). These may cause drowsiness. Nondrowsy antihistamines aren’t as effective.

What does it feel like when you have a dizzy spell?

When you’re having a dizzy spell, it might feel like the following, per the Mayo Clinic: The feelings of dizziness can be triggered or get worse when you walk, stand up, or move your head, the Mayo Clinic says. You might also have nausea with it.

What should I do if I feel dizzy all of a sudden?

The most common immediate remedy for dizziness is to sit down and place your head between your knees. It’s not unusual to feel a bit dizzy once in awhile. Occasional dizziness is rarely something serious to worry about.

What causes dizziness in the middle of the night?

Some other possible causes of dizziness include: 1 sudden drop in blood pressure 2 heart muscle disease 3 decrease in blood volume 4 anxiety disorders 5 anemia (low iron) 6 hypoglycemia (low blood sugar) 7 ear infection 8 dehydration 9 heat stroke 10 excessive exercise

What causes dizziness and Vertigo in the brain?

Another possible cause for dizziness and vertigo is an acoustic neuroma. This is a noncancerous tumor that forms on the nerve that connects the inner ear to the brain. Some other possible causes of dizziness include: sudden drop in blood pressure. heart muscle disease. decrease in blood volume. anxiety disorders.