What are the 8 routes of drug administration?

What are the 8 routes of drug administration?

The main routes of drug administration include:

• Oral route.
• Sublingual/ Buccal route.
• Rectal route.
• Topical route.
• Transdermal route.
• Inhalational route/ pulmonary route.
• Injection route.

How do you inject into the brain?

Intracerebral injection is the most direct method for drug delivery to the target site. In this method, intermittent bolus injections are administered locally in the brain, where the drugs are diffused with minimal systemic exposure and toxicity (Bergonzi et al., 2016; Greig, 1987).

What are the four routes of parenteral administration?

Administration by injection (parenteral administration) includes the following routes:

• Subcutaneous (under the skin)
• Intramuscular (in a muscle)
• Intravenous (in a vein)
• Intrathecal (around the spinal cord)

What are the different routes of drug administration?

Techniques involved in each route of medication administration are different, and some of the important points are summarized as follows:

• Intravenous Route.
• Intramuscular Route.
• Subcutaneous Route.
• Rectal Route.
• Vaginal Route.
• Inhaled Route.

Where are iv injections given?

With standard IV administration, a needle is usually inserted into a vein in your wrist, elbow, or the back of your hand. The catheter is then pushed over the needle. The needle is removed, and the catheter remains in your vein. All IV catheters are typically given in a hospital or clinic.

What are the 4 types of injections?

The four most frequently used types of injection are:

• Intravenous (IV) injections. An IV injection is the fastest way to inject a medication and involves using a syringe to inject a medication directly into a vein.
• Intramuscular (IM) injections.
• Subcutaneous (SC) injections.
• Intradermal (ID) injections.

What is intracerebral route?

Intracerebral (into the cerebrum) administration by direct injection into the brain. Used in experimental research of chemicals and as a treatment for malignancies of the brain. The intracerebral route can also interrupt the blood brain barrier from holding up against subsequent routes.

What is an injected eye?

An intravitreal injection is a shot of medicine into the eye. The inside of the eye is filled with a jelly-like fluid (vitreous). During this procedure, your health care provider injects medicine into the vitreous, near the retina at the back of the eye.

What are the 5 parenteral routes?

There are five commonly used routes of parenteral (route other than digestive tract) administration: subcutaneous (SC/SQ), intraperitoneal (IP), intravenous (IV), intrader- mal (ID), and intramuscular (IM). Not all techniques are appropriate for each species.

What is the safest route of drug administration?

The oral route of administration is the safest, most economical and the most convenient way of giving medicines. The dosage forms of the oral route include Tablets, Capsules, Powders, Mixtures, Emulsions and Gels. Most drugs are absorbed from small intestine but some are absorbed from stomach and colon.