Hello! Thanks for putting your query in HCM. I am a Gastroenterologist (DM).
Cramps in cirrhosis
may be due to Magnesium
, Calcium, Zinc, Vitamin E
and Potassium deficiency
. Get these levels in serum and see if there is any deficiency then supplement it. Especially zinc
If these levels are normal then the other cause is reduction of effective circulating volume and transfusion of injection albumin
once in a week may also help
I hope he is not smoker, if he is please ask him to avoid smoking.
Also see for the peripheral pulses or may be get colour doppler to see arterial and venous flow in blood vessels of legs as they are purple
I hope I have answered your query and this will help you. Remain in touch and get-well soon.