Low potassium, also called hypokalemia, usually does not cause symptoms but sometimes leads to heart rhythm problems, palpitations, constipation, fatigue and muscle spasms, according to MedlinePlus. Very low potassium le... More »

www.reference.com Health Medical Ranges & Levels

The most common cause of a low anion gap level is a lack of albumin protein in the blood, or hypoalbuminemia, when immunoglobulin levels are increased. Albumin is both a protein and an anion. More »

Low potassium, known as hypokalemia, occurs when blood potassium levels drop below the normal range of 3.6 to 5.2 millimoles per liter, according to Mayo Clinic. Potential causes include diarrhea or vomiting, profuse swe... More »

www.reference.com Health Medical Ranges & Levels

Symptoms of potassium deficiency, also known as hypokalemia, include numbness or tingling, muscle damage and weakness, fatigue, heart palpitations, and constipation, according to MedlinePlus. The heartbeat may become abn... More »

Signs of low potassium include abnormal heart rhythms or palpitations, fatigue or muscle weakness, constipation, muscle damage, and tingling or numbness, according to MedlinePlus. A minor decrease in potassium levels may... More »

www.reference.com Health Medical Ranges & Levels

Low potassium, known as hypokalemia, occurs when blood potassium levels drop below the normal range of 3.6 to 5.2 millimoles per liter, according to Mayo Clinic. Potential causes include diarrhea or vomiting, profuse swe... More »

www.reference.com Health Medical Ranges & Levels

Low thyroid-stimulating hormone, or TSH, levels can lead to symptoms such as fatigue, leg cramps, dry skin and a feeling of being too cold and can cause an underactive thyroid gland, or hypothyroidism, explains Cleveland... More »