Which one of the following is a matching pair of a drug and its category?

Amphetamines are powerful drugs (stimulant), they 'speed' up the whole body, increasing the heart rate, blood pressure and breathing. Amphetamines make the user feel excited, confident and energetic. Some people use amphetamines to suppress their appetite, so they can go for a long time without eating. There are many health risks from taking this type of drug. Long-term use can cause mental illness and will put a strain on the heart, due to increased blood pressure.