Types of medication
capsules
injection
ointment
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paste
pessary
powder
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solution
spray
suppository
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,v
syrup
tablets
inhaler
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Ointments are greasier than creams and have a thicker texture. This makes them adhere to the affected area longer. Creams are more acceptable cosmetically and tend to be used on the face as they are less visible. Pastes are stiffer preparations which contain more powdered solids. Lotions are liquid and used in areas such as the scalp where an ointment or cream would adhere to the hair.
Professional English in Use Medicine                     I