Table of Contents
What are the advantages of parenteral medication?
Advantages
- Can be used for drugs that are poorly absorbed, inactive or ineffective if given orally.
- The IV route provides immediate onset of action.
- The intramuscular and subcutaneous routes can be used to achieve slow or delayed onset of action.
- Patient concordance problems can be avoided.
Which one is an advantage of parenteral route of administration?
Parenteral routes could be used in unconscious, uncooperative, and vomiting patient or under circumstances that require rapid onset of action. 3. Bioavailability is faster and more predictable.
What is parenteral drug?
Parenteral drug administration refers to drugs given by routes other than the digestive tract. The term parenteral is usually used for drugs given by injection or infusion. The enteral route usually refers to taking drugs by mouth.
What are the advantages of powders?
Advantages of Powders
- There is a wide choice of ingredients, and the dose can easily be achieved for patient administration.
- Powders have better physicochemical stability and longer shelf life compared to liquid dosage forms.
What are some disadvantages of parenteral administration?
Disadvantages of parenteral preparations to the patient include lack of drug reversal, risk of infection and emboli, risk of hypersensitivity reactions, and cost.
What are examples 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 advantages and disadvantages of using the parenteral route of administration quizlet?
What are the advantages and disadvantages of using the parenteral route of administration? Advantages: absorbed more rapidly and completely. Can be given to unconscious patient and pt. with gastric distress, Disadvantages: pain and infection.
What is powder advantages and disadvantages?
Powders are more economical as compared with other dosage form because not required any special machinery or technique. Powders are more easy to carry than the liquid dosage form. 4. Disadvantages of Powders Drugs having bitter, nauseous & unpleasant taste cannot be dispensed in powdered form.
What are the advantages of divided powders over liquid preparations?
Divided powders are also found to be convenient for administering drugs that are excessively bitter, nauseous, or otherwise to the taste. than liquid and semi-solid preparations. ✓ Convenient forms, to dispense large dose of drugs. or incompatible solids and possess good chemical stability .
What are the advantages of oral medication?
Oral medication is the most common form of drug administration because of advantages such as convenience of drug administration via the oral route, patient preference, cost-effectiveness, and ease of large-scale manufacturing of oral dosage forms.