Hereditary Sensory Neuropathy (HSN) is a genetic disorder that affects the sensory nerves, which are responsible for transmitting sensations such as touch, pain, and temperature. Individuals with HSN may experience a loss of feeling in their hands and feet, leading to difficulties in coordination and an increased risk of injuries. The condition is often inherited in an autosomal dominant or recessive manner, meaning it can be passed down from one or both parents. There are several types of HSN, each caused by different genetic mutations. Common symptoms include numbness, tingling, and a reduced ability to feel pain. Diagnosis typically involves a combination of clinical evaluation, family history, and genetic testing. While there is currently no cure for HSN, management focuses on symptom relief and preventing complications.