Introduction Refractory headache is a common and frequently disabling disorder, affecting 2–12 million patients each year in ...

Lidocaine 5%; water miscible. Sepsis. Traumatized mucosa. Severe shock. Heart block. Risk of methemoglobinemia (esp. in G6PD deficiency, congenital or idiopathic methemoglobinemia, cardiac or ...

Some over-the-counter (OTC) topical creams, like lidocaine or capsaicin, may be helpful for nerve pain. Nerve pain is distinct from typical tissue pain. When you have tissue pain, like falling down or ...

Lidocaine infusions yield both short- and medium-term pain relief in treatment-resistant chronic migraine, new research suggests. Investigators analyzed data for more than 600 hospitalized patients ...