Sharp, aching pain that hits on the left side of your breastbone and gets worse ... and painful while causing flu-like symptoms like fever, chills, and body aches, per Johns Hopkins Medicine.

When it comes to health conditions, your body often takes sides. In fact, there are many illnesses that predominantly affect one side of the body - and that's not simply because we favour one side.

Explore the pros and cons of four popular sleeping positions as well as tips to improve your quality of sleep.

Sometimes the pain you feel is referred, meaning that it actually originates in another place, like in the gallbladder or another site, but you feel it in the shoulder. Treatment will depend on the ...

Pain on the outer side of your foot can range from annoying ... The Achilles tendon is the largest and strongest tendon in ...

Statistics show that around one in six UK adults experience back pain, and it’s particularly common later in life. If left ...

A new mattress isn’t a cure-all for back pain ... One side is softer and plush, while the other is firmer and more supportive. What’s more, the memory foam firms up under body weight, so ...

A Thai woman has stunned social media after revealing that a needle was mistakenly left in her vagina during childbirth 18 years ago, causing her severe pain all these years, and it still cannot ...

Nine of 11 patients in new brain cancer trial saw their tumors shrink by at least half. One really beat the odds.

Lumps or swollen lymph nodes usually occur only on one side. If both sides are tender and swollen (along with lymph nodes in other areas of the body), this may indicate a systemic condition called ...