Potassium

How does Potassium work?

Potassium plays a role in many body functions including transmission of nerve signals, muscle contractions, fluid balance, and various chemical reactions.

Are there safety concerns?

Potassium is LIKELY SAFE for most people when given intravenously (by IV) and appropriately or when taken by mouth in amounts of up to 90 mEq of total potassium from the diet and supplements combined. Potassium can cause stomach upset, nausea, diarrhea, vomiting, intestinal gas, and other side effects.

Too much potassium is UNSAFE and can cause feelings of burning or tingling, generalized weakness, paralysis, listlessness, dizziness, mental confusion, low blood pressure, irregular heart rhythm, and death.

Special Precautions & Warnings:

Pregnancy or breast-feeding: Potassium is LIKELY SAFE when obtained from the diet in amounts of 40-80 mEq per day. Taking too much potassium is UNSAFE during pregnancy and breast feeding.

Disorders of the digestive tract that might alter the speed food and supplements pass through the body (GI motility conditions): If you have one of these disorders, do not take potassium supplements. Potassium could build up to dangerous levels in your body.

Allergy to aspirin or tartrazine products: Avoid potassium supplements that contain tartrazine.


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