Ayurvedic management of idiopathic small fibre neuropathy- A case report

Small fibre neuropathy (SFN) is a subgroup of peripheral neuropathy which is characterized by a disorder of the thin myelinated A-δ and unmyelinated C-fibres. With a prevalence of 52.95 per 100,000 population per year, the reported etiology of SFN has remained unclear in 23-93% of investigated patients and hence termed idiopathic small fibre neuropathy (iSFN). Pain is the most common symptom which is often described as burning. Conventional pain management is the only treatment option for iSFN, which is only modestly effective and associated with adverse events which lead to reduced drug compliance. It also affects the overall quality of life. This case report discusses the effect of Ayurvedic interventions in the management of iSFN. The patient was a 37-year-old male, who presented with severe pain, burning, and tingling sensation of B/L lower limbs and hands with decreased sleep for 5 years (visual analogue scale (VAS) was 10 and neuropathic pain scale (NPS) score was 39). Considering the signs and symptoms, the disease was diagnosed under the Vata Vyadhi (disease/syndrome caused by Vata Dosha) spectrum. The treatment included an initial OPD-based Shamana (treatment that pacifies the aggravated doshas) treatment with Drakshadi Kwatha, Sundibaladwaya Ksheera Kwatha, Kalyanaka Gritha, and Ashwagandhadi Churna. As the symptoms persisted, Shodhana (treatment in which aggravated doshas are expelled from the body) treatment was adopted which included Mridu (mild) Shodhana, Nasya (medicine administered through nasal route) and Basti (administration of medicine through the procto-colonic route). The intervention resulted in significant clinical improvement as evidenced by the reduction in VAS and NPS scores to zero and five respectively. The patient's quality of life also showed significant improvement. This case report signifies the pivotal role of Ayurvedic intervention in the management of iSFN and encourages further research in this area. Integrative therapeutic approaches can be developed which may offer a promising strategy for managing iSFN and improving patient outcomes.