Joint pain. Joint pain is a very common problem with many possible causes - but it's usually a result of injury or arthritis. In older people, joint pain that gets steadily worse is usually a sign of osteoarthritis. It may affect just one joint, or many. See your GP if you have persistent symptoms of osteoarthritis.
What Mencevax ACWY vaccine is used for. MENCEVAX ACWY is a vaccine used to help prevent (meningococcal) meningitis. Meningitis occurs when bacteria (most commonly Neisseria meningitidis) infect the tissue lining the brain. Meningococcal meningitis is an infectious disease that is sometimes fatal.
The birth control shot, Depo-Provera, is a hormone injection that can prevent unplanned pregnancy. The birth control shot delivers a high dose of the hormone progestin. Progestin is a synthetic version of progesterone, which is a naturally occurring sex hormone in the body. Irregular bleeding is the most common side effect of the birth control shot.