An Unusual Neurological Complication of Multiple Wasp Stings: AIDP

Background and Aims: Wasp stings often result in vascular problems and local irritation. Rarely neurological difficulties result from a delayed immune response, which causes acute inflammatory demyelinating polyradiculopathy, stroke and Parkinson’s disease. Patient’s Concern: Here we are describing a young male, who presented to us with ascending paralysis a few days after being stung by multiple wasps. The patient did not have any infection or recent vaccination. Nerve conduction velocity (NCV) suggested increased latencies in peripheral nerves. Hence, a temporality between Guillain–Barré syndrome (GBS) and the wasp sting was hypothesised. Intervention: After establishing a diagnosis, the patient received standard treatment for acute inflammatory demyelinating polyneuropathy (AIDP). Intravenous immunoglobulins were given over 5 days in divided doses. The patient had gross improvement in the weakness by day 7 and fully recovered in 2 months. Conclusion: This case study highlights the possibility of acute demyelinating polyradiculopathy, a serious neurological consequence that can arise from wasp stings. Nevertheless, the pathophysiology of the same is not well recognised in the literature. This emphasises the importance of identifying uncommon causes of GBS and comprehending the mechanism and curative measures.