NHS Warns About Tramadol’s Unpleasant Side Effects from Long-Term Use Sunday, November 9, 2025 tramadol painkiller sideeffects nhs opioid addiction tolerance hyperalgesia withdrawal painmanagement Tramadol is a widely prescribed opioid painkiller used to treat moderate to severe pain, commonly following injuries or surgeries. Its potency makes it a go-to option when other pain relief methods prove ineffective. … Read More