Published on: 3/5/2025
Numbness in the upper right abdomen may be due to issues with the nerves in that area, such as nerve compression, peripheral neuropathy, or even a sign of a more complex neurological condition.
When you feel numbness on the upper right side of your abdomen, it could mean that the nerves sending messages from that area to your brain are not working normally. One possibility is that a nerve might be compressed or irritated by muscle tension, tight clothing, or even a minor injury. Sometimes, nerve issues can be part of a condition called peripheral neuropathy, where nerves in different parts of the body don’t work well due to various factors, including problems with the digestive system. In other situations, numbness may be linked to changes in the central nervous system, like in a case where a person experienced both numbness and word-finding difficulties because of issues in the brain. The discomfort could also be associated with nerve entrapment syndromes, though these more often affect areas like the pelvis. It is very important to note that many conditions can show up with unusual symptoms, so if you are worried or the numbness continues, a doctor can help figure out what is happening and suggest tests to check the nerves and other systems.
(References)
Busza A, Cervantes-Arslanian AM, Kase CS. Clinical reasoning: a 32-year-old woman with right-sided numbness and word-finding difficulties. Neurology. 2014 Aug 26;83(9):e98-102. doi: 10.1212/WNL.0000000000000736. PMID: 25156357; PMCID: PMC4155047.
Spagnoli C, Pisani F, Di Mario F, Leandro G, Gaiani F, De' Angelis GL, Fusco C. Peripheral neuropathy and gastroenterologic disorders: an overview on an underrecognized association. Acta Biomed. 2018 Dec 17;89(9-S):22-32. doi: 10.23750/abm.v89i9-S.7956. PMID: 30561392; PMCID: PMC6502186.
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