Deltoid bursitis and other shoulder conditions that may develop after vaccination injections into the deltoid muscle are painful, but they're also rare and preventable, according to a new study.

Aristada comes as a liquid solution. It’s given as an injection into a shoulder or buttock muscle by a healthcare professional in an outpatient facility. You will not inject this medication yourself.

Please provide your email address to receive an email when new articles are posted on . Ruptures of the deltoid muscle tendon are rare injuries that are infrequently reported in the literature.

Your deltoid muscles make up a main muscle group in your upper body. They’re connected with many other muscles and bones in your upper back, neck, and shoulder region and are extremely mobile. They ...

Jenessa Connor is a writer with experience writing health, fitness, and nutrition topics for publications, websites, companies, and experts in wellness spaces. It's important to spend time ...