what are the symptoms of low blood calcium?
7575
An extremely low calcium level may cause tingling (often in the lips, tongue, fingers, and feet), muscle aches, spasms of the muscles in the throat (leading to difficulty breathing), stiffening and spasms of muscles (tetany), seizures, and abnormal heart rhythms.
470409
['weakness and fatigue due to shortage of red blood cells (anemia)', 'bleeding and bruising due to low blood platelets (thrombocytopenia)', 'infections due to shortage of normal white blood cells (leukopenia)', 'extreme thirst.', 'frequent urination.', 'dehydration.', 'abdominal pain.', 'loss of appetite.']
935996
Hypocalcemia, commonly known as calcium deficiency disease, occurs when calcium levels in the blood are low. A long-term deficiency can lead to dental changes, cataracts, alterations in the brain, and osteoporosis, which causes the bones to become brittle.
444254
['fatigue.', 'low blood cell count and blood platelet levels.', 'shortness of breath.', 'diarrhea.', 'constipation.', 'nausea.', 'fever.', 'swelling of the extremities.']
416435
['Numbness and tingling in extremities. One of the most common symptoms of poor circulation is numbness and tingling in the hands and feet. ... ', 'Cold hands and feet. ... ', 'Swelling in the lower extremities. ... ', 'Cognitive dysfunction. ... ', 'Digestive problems. ... ', 'Fatigue. ... ', 'Joint pain and muscle cramping. ... ', 'Skin color changes.']
422986
['slow or irregular heartbeats, or palpitations.', 'shortness of breath.', 'lightheadedness and fainting.', 'pain or discomfort in the chest.', 'difficulty in doing exercise, due to the lack of blood being pumped around the body.']
388220
['Calcium-deficient diet.', 'Vitamin D deficiency.', 'Hormonal disorders.', 'High coffee or alcohol consumption.', 'Increased calcium requirement (pregnancy, breastfeeding, puberty)', 'Disorders of calcium utilisation and absorption.', 'Magnesium deficiency.', 'Elevated phosphate level.']
976316
['Constipation.', 'Feeling of skipped heart beats or palpitations.', 'Fatigue.', 'Muscle damage.', 'Muscle weakness or spasms.', 'Tingling or numbness.']
258397
['low calcium levels (especially if you have kidney problems),', 'weakness,', 'constipation,', 'back pain,', 'muscle pain,', 'pain in your arms and legs,', 'anemia,', 'diarrhea, or.']
1253539
Tell your doctor right away if you have any serious side effects, including: symptoms of a low magnesium blood level (such as unusually fast/slow/irregular heartbeat, persistent muscle spasms, seizures).
1225811
['Low protein levels in your blood.', 'Underactive parathyroid gland.', 'Along with too little calcium, low levels of magnesium and/or vitamin D in your body.', 'Too much phosphorus.', 'Pancreatitis.', 'Kidney failure.']
907317
['Fatigue.', 'Weakness.', 'Pale or yellowish skin.', 'Irregular heartbeats.', 'Shortness of breath.', 'Dizziness or lightheadedness.', 'Chest pain.', 'Cold hands and feet.']
875314
['feeling or being sick (nausea or vomiting)', 'stomach ache.', 'bloody diarrhoea.', 'signs of low blood pressure (such as feeling dizzy or lightheaded)']
595413
Pets with abnormally low calcium levels often show signs of muscle twitching, loss of appetite, weakness, and listlessness. In severe cases, pets may suffer convulsions or seizures.
338414
['Dehydration.', 'Weakness and fatigue.', 'Nausea and headaches.', 'Constipation.', 'Inadequate vitamin and mineral intake.']
1328152
['weakness.', 'low blood pressure.', 'drowsiness.', 'stuffy or runny nose.', 'impotence (inability to have an erection)', 'blurred or hazy vision.', 'nausea.', 'swelling or puffiness in hands, feet, or lower legs.']
128680
['High blood pressure.', 'Low level of potassium in the blood.', 'Feeling tired all the time.', 'Headache.', 'Muscle weakness.', 'Numbness.']