Magma forms when rocks in the mantle melt due to changes in pressure or the addition of water. Although temperatures in the earth's mantle are much hotter than melting temperature, there is not a... Magma forms when rocks in the mantle melt due to changes in pressure or the addition of water.
Normaxin is a medicine used in the treatment of IBS (irritable bowel syndrome).
What is Tenex (guanfacine)? Guanfacine reduces nerve impulses in your heart and blood vessels. Guanfacine works by relaxing blood vessels, which lowers blood pressure and improves blood flow. Guanfacine is used to treat high blood pressure (hypertension). It is sometimes given together with other blood pressure medications. Guanfacine is also used to treat attention deficit hyperactivity disorder (ADHD) in children who are at least 6 years old.