Hands feel numb and itchy after finishing the medication for medical abortion.

Hand numbness and itching after taking medication for a medical abortion may be caused by improper posture, drug allergy, cervical spondylosis, or other reasons. Treatment options include medication and physical therapies. Specific analyses are as follows:

1. Improper posture

If the arm is compressed while resting after taking the medication, it may impair blood circulation, leading to numbness and itching in the hand. This condition does not require special treatment and usually resolves on its own after rest.

2. Drug allergy

If an individual is allergic to the drugs used in medical abortion, the body produces antibodies that bind with the drug to form drug complexes. These activate mast cells and eosinophils, triggering the release of mediators such as histamine, which causes allergic symptoms. Patients may take antihistamines such as cetirizine hydrochloride tablets or loratadine tablets as directed by a physician.

3. Cervical spondylosis

When the cervical spine is damaged or deformed, nerves may become compressed, resulting in insufficient nerve and vascular supply, thereby causing symptoms of hand numbness and itching. Patients can find relief through physical treatments such as acupuncture, massage, and traction.

In addition to the above common causes, similar symptoms may also be related to carpal tunnel syndrome, lumbar disc herniation, or other conditions. Patients should seek medical evaluation at a hospital to determine the underlying cause and receive standardized treatment accordingly.