A hydrogen and a hydroxide ion can also join together to form a water molecule. In pure water, hydrogen and hydroxide ions are present in a 1:1 ratio since the only source of these ions is the ionization of water. Acids and bases are substances which change the balance of hydrogen and hydroxide ions in water. In this lesson, we will first explore the chemistry of acids and bases, then we will show how to calculate their concentration mathematically.
Methylprednisolone is a steroid, so while under treatment with it, you may experience blood pressure elevations and elevated heart rate. Other side effects, as listed by the FDA,... Comment Helpful?
For these reasons, before you start taking methylprednisolone it is important that your doctor or pharmacist knows: 1  If you are pregnant, trying for a baby or breast-feeding. 2  If you have high blood pressure. 3  If you have had a heart attack or have any other heart problems.