List different prescriptions of drugs

Here are different ways drugs can be prescribed, focusing on the method of administration and frequency:

1. Oral: Taken by mouth, usually as a pill, capsule, or liquid.
2. Intravenous (IV): Administered directly into a vein, often for rapid effect or when oral administration isn't possible.
3. Intramuscular (IM): Injected into a muscle.
4. Subcutaneous (SC/SQ): Injected into the fatty tissue just under the skin.
5. Topical: Applied directly to the skin or mucous membranes (e.g., creams, ointments, eye drops, ear drops).
6. Inhalation: Taken into the lungs, usually via an inhaler or nebulizer.
7. Rectal: Inserted into the rectum, often as a suppository.
8. Sublingual: Placed under the tongue to dissolve and be absorbed directly into the bloodstream.

Prescriptions also specify frequency (e.g., once daily, twice daily, as needed) and dosage (e.g., 500 mg, 10 mL).