Some antibiotics are effective only against limited types of bacteria.
Others, known as broad spectrum antibiotics, are effective against a wide range of bacteria.
In extensor spasticity, involving the quadriceps (muscles on the front of the upper leg), the hips and knees remain straight, with the legs very close together or crossed over at the ankles.
Spasticity can also occur in the arms, but is less common.
It is a muscle relaxant that works on nerves in the spinal cord.
Whether from a new injury or an aggravated old injury, stiffness and soreness in the neck and back at night may lead to disrupted sleep and more pain in the morning.
Muscle relaxants have been shown to help relieve this pain and get you through these tough days—used at night, these medications may improve acute neck and back pain.
If you've ever had a back or neck muscle spasm, you know it can be exceptionally painful, and even debilitating.
Muscle relaxants are widely used to treat these conditions, although there is limited evidence they actually help relieve symptoms.