Hello dear. Welcome to Healthcaremagic. I read your query and I understand your concern. It looks like he is suffering from periferal neuropathy. It doesnt have deffinitive treatment but only can improve symptoms
1.Pain relievers. Over-the-counter pain medications, such as nonsteroidal anti-inflammatory drugs, can relieve mild symptoms. For more-severe symptoms, your doctor might prescribe painkillers.
Medications containing opioids, such as tramadol (Conzip, Ultram) or oxycodone (Oxycontin, Roxicodone, others), can lead to dependence and addiction, so these drugs generally are prescribed only when other treatments fail.
2.Anti-seizure medications. Medications such as gabapentin (Gralise, Neurontin) and pregabalin (Lyrica), developed to treat epilepsy, may relieve nerve pain.
3.Topical treatments. Capsaicin cream, which contains a substance found in hot peppers, can cause modest improvements in
peripheral neuropathy symptoms.
4.Lidocaine patches are another treatment you apply to your skin that might offer pain relief.
5.Antidepressants. Certain tricyclic antidepressants, such as
amitriptyline, doxepin and
nortriptyline (Pamelor), have been found to help relieve pain by interfering with chemical processes in your brain and
spinal cord that cause you to feel pain.
6.The serotonin and
norepinephrine reuptake inhibitor duloxetine (Cymbalta) and the extended-release antidepressant
venlafaxine (Effexor XR) also might ease the pain of peripheral neuropathy caused by diabetes.
Take care.
Hope my answer was helpful, if you have any other questions I'll be glad to help you. Best regards. Dr.Olgeta Xhufka ( general and family physician )