Generally speaking, hand vascular protrusion may be caused by emaciation, varicose veins of upper limbs and thrombosis of deep veins of upper limbs. Patients should be treated according to specific causes.

The specific analysis is as follows:

1. emaciation: If the patient's body is thin, it may lead to the reduction of subcutaneous fat in the hand, making the blood vessels in the hand look more obvious from the outside and the blood vessels in the hand protrude. This situation generally does not need special treatment, and patients need to supplement nutrition and strengthen exercise in time.

2. Varicose veins of upper limbs: if the patient's upper limb venous valve is not completely closed, the venous wall is too thin, and the superior vena cava syndrome, etc. , may lead to varicose veins of the upper limbs, so that the blood flow through the veins of the upper limbs is blocked, causing the blood vessels of the hands to swell and cause the blood vessels of the hands to protrude. Patients can be treated with drugs such as diosmin tablets, sodium aescinate tablets and dicoumarin tablets under the guidance of doctors.

3. Deep vein thrombosis of upper limb: Deep vein thrombosis of upper limb refers to deep vein thrombosis of axillary vein and subclavian vein. If you have deep vein thrombosis of upper limbs, it may lead to an increase in blood viscosity and a decrease in blood flow velocity, which may easily lead to the obstruction of blood return from deep veins of upper limbs, causing blood vessels in the hands to bulge and cause blood vessels in the hands to protrude. Patients can take heparin sodium buccal tablets, warfarin sodium tablets, argatroban injection and other drugs under the guidance of doctors.