myboyfriend is experiencing frequent  severe legcramps . he has liver cancer and goes in for a procedure through his led artery where they withh drop bombs on the cancer spots. he already beat pancriatic cancer 2 years ago. why the cramping now
Hello, Welcome to Chat Doctor. From your query I suspect, he may be suffering from frequent electrolyte imbalance or unusual fluid shift. This may be due to his liver disease. Some medication also cause muscle cramps. Vitamin B 1, B5, B6 deficiency also cause muscle cramps. Please check his serum electrolytes and vitamin levels. Usual electrolyte imbalance are low calcium, magnesium or potassium. Low blood levels of calcium or magnesium excite the nerve endings and cause the muscle to contract. Hope this helps. If any doubt, kindly reply. Take care.