11 Signs And Symptoms Of Potassium Deficiency To Watch Out For

(Last Updated On: November 21, 2017)

Are you worried that the muscles in your body aren’t working as efficiently as they should be? Do you want to keep your blood pressure in control? Are you looking for natural ways to keep psychological problems, such as depression and hallucinations, at bay? If you responded with a resounding yes, then having adequate amount of potassium in your body can help you. So, you might be curious to learn how important potassium is and how to identify its deficiency in your body, aren’t you? Get answers to all your queries by reading this blog.

What Is Potassium And How Important It Is?

Potassium is a crucial mineral and electrolyte that our body needs to promote smooth functioning of various body processes. It plays a vital role in transporting various important nutrients to our cells and eliminating the toxins and waste products from our cells. Besides this, good levels of potassium in our body promote effective functioning of muscles, including the cardiac muscles. Potassium also plays an important role in regulating your blood pressure and maintaining good health of your nervous system.

However, if you have fluctuating or low levels of potassium, which is also known as hypokalaemia, then it can hamper your health adversely. So, it is important to identify the signs of potassium deficiency and treat it immediately to enjoy good health. Read on to learn some common symptoms of potassium deficiency so that you can address them immediately.

11 Signs & Symptoms Of Potassium Deficiency To Watch Out:

1. Muscle Cramping:

Muscle cramps

Low potassium levels can make you suffer from muscle cramps, particularly cramps in legs and arms. When you have lack potassium, cells of your muscles fail to function effectively and cause cramps. Involuntary muscle twitches can be a sign of potassium deficiency.

2. Brain Fog:


Lack of potassium can affect normal electrical activity occurring in your brain and may make you suffer from brain fog. You may end up experiencing confusion, difficulty concentrating, and sluggishness in your thinking abilities due to brain fog. Deficiency of potassium can also make you experience depression and hallucinations. So, you need to maintain healthy levels of this nutrient for the smooth functioning of your brain.

3. Constipation, Abdominal Cramping, & Bloating:

Your digestive tract has smooth muscle tissues lining it whose functioning is regulated by your autonomic nervous system. Potassium, which is an electrolyte, helps promote neural network’s various functions, such as digestion. Thus, deficiency of potassium prevents smooth functioning of intestines and affects your digestive power adversely. So, you may experience constipation, bloating, abdominal cramping and discomfort.

4. Fatigue:


Do you feel exhausted or fatigued often? If so, then it can be an indication of potassium deficiency. As potassium is crucial for carrying cellular functions in every cell of your body, its deficiency is bound to affect smooth functioning of your cells and in turn affect energy production adversely. So, beat fatigue by eating a potassium rich diet.

5. Frequent Urination:

When you have lack of potassium in your body, which is often accompanied with low sodium levels, your kidneys’ ability of water retention gets suppressed. So, you happen to pass urine more frequently than usual. Thus, frequent urination indicates potassium deficiency.

6. Extreme Thirst:

As low levels of potassium reduce water retention efficiency of your kidneys and cause frequent urination, you feel thirsty often. As your body is unable to regulate water balance due to potassium deficiency, you may experience extreme thirst often as your body would need more water than usual.

7. Heart Palpitations:

Does irregular heartbeat or palpitations make you restless? If yes, then it can be due to potassium deficiency. Potassium plays a vital role in regulating your blood pressure, which tends to affect your heartbeat directly. So, fluctuations in blood pressure due to potassium deficiency can make you experience palpitations and irregular heartbeat.

8. Ringing In Ears

Ringing or vibrating sensations in ears are known for being the secondary symptoms of heart palpitations or irregular heartbeat due result due to lack of potassium. When you suffer from blood pressure problems or irregular heartbeat due to potassium deficiency, you may experience ringing or vibrating ears.

9. Skin Problems:

Medical studies and experts, including Dr. Elson M. Haas, state that various skin problems, such as dry skin and acne, can occur due to chronic potassium deficiency. Since potassium is crucial for healthy functioning of every other cell of your body, it tends to have capacity to maintain your skin healthy.

10. Dizziness And Fainting:


Have your fainted or experienced dizziness while working on something? If yes, then it might be a sign of potassium deficiency. Low levels of potassium not only affect your blood pressure and heartbeat adversely but also lead to low energy production. So, you may feel dizzy or faint while living an active life.

11. Tingling Sensation And Numbness:

Potassium maintains good health and functioning of your nerves. Deficiency of it can result in poor nerve health, and you may experience tingling sensation, annoying needles and pins pricking sensation, or numbness.

If you experience any of these 11 symptoms, consult an qualified physician to get rid of potassium deficiency.

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Manjiri loves to explore various facts, ideas, and aspects of life and pen them down in her own words. Writing is her passion, which means she enjoys writing on a vast variety of subjects, and health care is just one among her several specialty areas. She works closely with the Portea Health care team to churn out informative health content.


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