What causes headaches due to low blood calcium?

Low blood calcium can easily cause headaches in patients. In addition to headaches, patients may also experience general weakness, or induce convulsions in the hands and feet, epilepsy, rickets, and even arrhythmias.

1. Hypocalcemia refers to the symptom that the serum ion calcium concentration is lower than the normal level. Since only the calcium concentration is tested clinically, a low calcium concentration is generally called hypocalcemia. Patients with hypocalcemia often have symptoms such as uncoordinated gait, general weakness, headache, etc., which can easily induce cramps in the hands and feet, epilepsy, rickets, and in severe cases, may induce arrhythmia. Patients with hypocalcemia should eat more foods high in calcium, eat more fruits, and get more sun exposure to promote calcium absorption.

2. Among the daily foods in the family, those that contain more calcium include milk, cheese, eggs, soy products, kelp, seaweed, dried shrimps, sesame, hawthorn, sea fish, vegetables, etc., especially milk. Every 100 grams of fresh milk contains 120 mg of calcium. If each person drinks 250 grams of milk a day, it can provide 300 mg of calcium; drinking 500 grams of milk a day can provide 600 mg of calcium; plus about 300 mg of calcium provided by other foods in the diet, it can fully meet the body's calcium needs.

3. It is worth noting that when eating these calcium-rich foods, you should avoid eating too much phosphate, oxalic acid, and protein-rich foods to avoid affecting calcium absorption. Supplement calcium. You should eat more foods rich in calcium and high-quality protein. Milk, dairy products, beans and bean products contain a lot of calcium. Fish, chicken, beef, dried shrimp, seafood, scallops, kelp, seaweed, bone soup, etc. can also supplement calcium.

4. You can also eat more fruits and get more sun exposure. In addition to normal food, additional calcium supplements are needed. The daily amount of calcium supplement should be 50%-60% of the calcium required by children in the above age groups. Take calcium supplements in moderation. For example, calcium supplement products with a formula of calcium carbonate and vitamin D can promote calcium absorption and effectively supplement calcium.