Q Since chemotherapy, my fingertips and toes have been numb and my sensation has dulled. Why does this happen and can it recover?
A Some chemotherapy drugs irritate peripheral nerves, leaving numbness and dulled sensation in the hands and feet (peripheral neuropathy). It often improves gradually over time, but recovery can be slow, so it helps to avoid harsh stimulation and support circulation and recovery.
Detailed Answer
Numbness, coldness, and reduced sensation in the hands and feet are common peripheral neuropathy after chemotherapy, caused by certain chemotherapy drugs irritating the nerves. It usually improves over time but can persist longer in some people, and because burns or injuries may not be felt, care should be taken around hot water and sharp objects. If pain is severe or walking becomes difficult, consult your care team.
Our Korean Medicine Clinic's Perspective
Korean medicine also views numbness in the hands and feet as a circulation issue, where qi and blood do not flow well to the fingertips and toes. Acupuncture supports circulation around the numb areas, while replenishing depleted qi and blood helps warmth and sensation return to the extremities. Since this treatment involves stimulation, it is done carefully after checking current condition and medications.
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