Routes of Drug Administration Orally Parenteral:IV,IM,SC @Sublingually Sublingual Rectally □Inhalation Inhalation Oral Topical:drug-containing skin patch Transdermal patch Parenterally (given in liquid form by Topical injection with a needle and syringe) ·Intravenous(m.) ·Intramuscular(im.) Rectal ·Subcutaneous(sc.) 8Routes of Drug Administration Orally Sublingually Rectally Inhalation 8 Topical: drug-containing skin patch Parenterally (given in liquid form by injection with a needle and syringe) • Intravenous (iv.) • Intramuscular (im.) • Subcutaneous (sc.)