Add Yahoo as a preferred source to see more of our stories on Google. Many of us have felt a muscle in some part of our body suddenly and involuntarily tighten, causing a twitch or even severe cramp.

Unfortunately, pain and injury can be a few downsides of an active lifestyle. A combination of genetics and incomplete cool-downs have led me to some pretty severe back issues over the years, and I ...

Lower back and hip pain is common. According to the World Health Organization (WHO), an estimated 619 million people live with lower back pain and it’s the leading cause of disability worldwide. But ...

Medically reviewed by Erika Prouty, PharmD Key Takeaways Over-the-counter (OTC) medications like NSAIDs and Tylenol can help relieve mild to moderate back pain.Be careful using Tylenol if you've had ...

Medically reviewed by Jennifer Steinhoff, MD A herniated disc can cause a pinched nerve, which leads to pain and weakness in your lower back.  A sedentary lifestyle and poor posture can increase your ...

Lower spine pain can develop due to sprains and strains of muscles or changes to the discs in the lower back. Conditions that affect the facet joints of the vertebrae may also cause lower spine pain.