Quick Answer: How Do You Know If Your Potassium Is Low?

What can happen if your potassium level is too low?

In hypokalemia, the level of potassium in blood is too low.

A low potassium level has many causes but usually results from vomiting, diarrhea, adrenal gland disorders, or use of diuretics.

A low potassium level can make muscles feel weak, cramp, twitch, or even become paralyzed, and abnormal heart rhythms may develop..

How can I raise my potassium level quickly?

Many fresh fruits and vegetables are rich in potassium:Bananas, oranges, cantaloupe, honeydew, apricots, grapefruit (some dried fruits, such as prunes, raisins, and dates, are also high in potassium)Cooked spinach.Cooked broccoli.Potatoes.Sweet potatoes.Mushrooms.Peas.Cucumbers.More items…•

What are the signs of a potassium deficiency?

A small drop in potassium level often does not cause symptoms, which may be mild, and may include:Constipation.Feeling of skipped heart beats or palpitations.Fatigue.Muscle damage.Muscle weakness or spasms.Tingling or numbness.

Can I check my potassium level at home?

“Currently, there is no medically approved, accurate blood potassium test available for use outside of hospital or centralised lab settings,” explained Professor Fiona Karet, a co-founder of Kalium, and Professor of Nephrology at the University of Cambridge.

How many bananas should I eat a day for potassium?

Adults should consume about 3,500mg of potassium per day, according to the UK’s National Health Service. The average banana, weighing 125g, contains 450mg of potassium, meaning a healthy person can consume at least seven-and-half bananas before reaching the recommended level.

Can drinking too much water cause low potassium?

Drinking too much water can cause side effects that range from mildly irritating to life-threatening — and overhydration can lead to an imbalance of electrolytes in the body. Electrolytes such as potassium, sodium, and magnesium help regulate everything from your kidneys to your heart function.