Muscle spasms during the lower back are involuntary contractions with the muscles, that may be painful and limit motion. They will often be a protecting reaction to harm or strain. Analgesics and NSAIDs take care of pain, though topical creams present rapid relief. Examining these treatments’ efficacy and adverse reactions https://www.theorthopaedicandpainpractice.com/lower-back-and-buttock-pain/