It does this by blocking the nerves from sending pain signals. Several clinical trials suggest that lidocaine patches are effective for relieving chronic (long-term) low back pain. However ...

Another option may be an OTC patch that contains lidocaine ... is getting in the way of daily activities. Do the same if ...

Another option may be an OTC patch that has lidocaine ... discomfort is getting in the way of daily activities or if severe back pain lingers for more than four weeks with little improvement ...

Three floors below Dmitriy Sheyn’s lab at Cedars-Sinai Medical Center, doctors remove degenerated intervertebral discs from patients with severe back pain. Instead of tossing the old discs, however, ...

If a patch falls off the skin, it can be stuck straight back on. How effective is it ... Out of 79 women who suffered from moderate to severe menstrual pain, they were tested in three ways.