Warmth in the arm after hemiplegia is usually a sensory abnormality caused by damage to the central nerve, and peripheral neuritis, diabetic peripheral neuropathy, and increased skin temperature caused by venous embolism should be excluded.
1. Damage to the central nervous system: hemiplegia refers to paralysis of one limb, upper limb or lower limb caused by damage to the central nervous system. Damage to the central nervous system will cause sensory abnormalities in the affected limb, such as numbness, burning sensation, pain and so on.
2. Peripheral neuritis: Nutritional disorders and atherosclerosis after surgery can lead to peripheral neuritis, which can cause sensory disorders, such as pins and needles, burning sensation and pain, or like wearing gloves and socks.
3. Diabetic peripheral neuropathy: long-term abnormalities in glucose metabolism can lead to neurological damage, such as peripheral neuropathy, which can cause burning sensation, pins and needles and electric shock sensation in distal limbs, which is aggravated at night.
4. Venous thrombosis: After hemiplegia, the movement of the affected side of the limb is reduced, or it is pressurized, which is easy to form venous thrombosis, and it is often combined with swelling of the limb.
If your arm is hot after hemiplegia, you should communicate with your doctor in time to clarify the diagnosis and standardize the treatment.