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NHS Alert: Critical Gabapentin Reactions Requiring Emergency Help
29 Nov
Summary
- Gabapentin, used for nerve pain and epilepsy, can cause severe allergic reactions.
- Serious side effects may include suicidal thoughts, hallucinations, or breathing difficulties.
- Call 999 immediately for severe reactions like anaphylaxis or difficulty breathing.

The National Health Service (NHS) has issued guidance concerning gabapentin, a medication frequently prescribed for nerve pain and epilepsy. While most individuals tolerate the drug with mild side effects, certain serious reactions warrant immediate emergency medical attention. These critical side effects can range from severe allergic reactions, such as anaphylaxis with throat swelling and breathing difficulties, to psychological distress like suicidal thoughts or hallucinations.
Patients experiencing symptoms of anaphylaxis, including significant swelling or breathing problems, should dial 999 without delay. Other severe signs that may require urgent care include unexpected muscle pain or weakness and hallucinations. The NHS stresses that these severe reactions are uncommon, but awareness is key for patient safety. Even minor side effects like dry mouth or weight gain are generally temporary.
Dependence on gabapentin is also a consideration, particularly with prolonged use. Withdrawal symptoms can occur if the medication is stopped suddenly. Therefore, the NHS strongly advises individuals to consult their doctor before discontinuing gabapentin. A doctor can guide on a gradual dose reduction to mitigate withdrawal effects, ensuring a safe transition.




