Greater Pain Sensitivity (Hyperalgesia). Tramadol could cause an elevated sensitivity to pain. It could cause things which Typically induce pain to experience more painful than standard. Tramadol might also lead to allodynia. This happens when things which Usually will not trigger pain, which include carrying Eyeglasses or brushing your hair, https://fernandozyuql.buyoutblog.com/38861331/the-fact-about-what-to-ask-your-doctor-about-tramadol-that-no-one-is-suggesting