The method of administration depends on the specific drug and the type of cancer. Common methods include:
- Oral: Pills or capsules taken by mouth. - Intravenous (IV): Drugs delivered directly into the bloodstream through a vein. - Subcutaneous: Injections given just under the skin. - Intramuscular: Injections into a muscle. - Topical: Creams or gels applied to the skin.