What are the advantages and disadvantages of oral route?

What are the advantages and disadvantages of oral route?

Advantages of oral route of drug administration

• It is the simplest, most convenient, and safest means of drug administration.
• It is convenient for repeated and prolonged use.
• It can be self-administered and pain-free.
• It is economical since it does not involve the patient in extra cost.
• No sterile precautions needed.

What are the advantages of oral route administration?

The oral route is the most common route for drug administration. It is the most preferred route, due to its advantages, such as non-invasiveness, patient compliance and convenience of drug administration.

What is a disadvantage of oral drug administration?

Although solid-dose forms such as tablets and capsules have a high degree of drug stability and provide accurate dosage, the oral route is problematic because of the unpredictable nature of gastrointestinal absorption.

What is an advantage 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.

What is one of the disadvantages in IV administration in the healthcare setting?

IV therapy can cause blood clots to form. Clots can block important veins and cause health concerns such as tissue damage or even death. Deep vein thrombosis is one type of dangerous blood clot that IV treatment can cause.

What are the disadvantages of oral literature?

The following are the disadvantages of oral tradition; 1. Can easily be lost if someone who knows the data dies.In many societies it is the elderly who have the information which is passed over from generation to generation, in case the elder dies it means the information he/she had has disappeared with that person. 2.

Which is a disadvantage of an oral suspension formulation?

The primary disadvantage is their physical instability; i.e., that they tend to settle over time leading to a lack of uniformity of dose. This can, however, be minimized by careful formulation and by shaking the suspension before each dose is delivered.

What are the advantages of enteral route of drug administration?

Compared to parenteral routes of administration, enteral administration, including oral, sublingual and rectal, improves patient compliance being non-invasive, painless, generally safe, and economical (no specific personal training is needed, and no previous drug sterilization is required).

What are the disadvantages of enteral route?

There are disadvantages with enteral feedings. If the child has gastroesophageal reflux, aggressive enteral feeding may increase his risk of aspiration or vomiting. Other physical disadvantages are diarrhea, skin breakdown or anatomic disruption. Mechanical disadvantages include a dislodged or occluded feeding tube.

What are the disadvantages of IV drug administration?

Disadvantages of drugs administered by IV include an inability to reverse the actions of all drugs after they have been injected. Although it is possible to reverse the actions of some drugs (e.g., opioids, anticholinergics, and benzodiazepines) through the use of specific drug antagonists, this is not always the case.

What are the disadvantages of using IV therapy for drug administration?

Possible side effects

• Infection. Infection can occur at the injection site.
• Damage to veins and injection site. A vein can be damaged during injection or by the use of an IV catheter line.
• Air embolism. If air gets into the syringe or the IV medication bag and the line runs dry, air bubbles can enter your vein.
• Blood clots.

What are the disadvantages of oral route of Drug Administration?

Disadvantages of oral route of drug administration. 1. It is not suitable for emergency as onset of action of orally administered drugs is relatively slow. 2. It can only be used in conscious patients and those patients who can swallow. 3. It requires patient’s cooperation or compliance, especially outpatients. 4. It is not suitable for:

What is an oral route of administration?

When possible, oral route usually abbreviated as p.o. or PO (Latin per os, meaning through the mouth) is the first choice for the administration of drugs since it is both convenient and economical. Drugs administered orally (e.g., tablets, capsules, syrup, solutions, suspensions, powders, emulsions, etc.) are placed in the mouth and swallowed.

What are the pros and cons of different routes of administration?

Pros: Absorption is good; effect of medication happens quicker than many other routes of drug administration; can have extended duration of medicinal effect, depending on formulation. Cons: Absorption can be unpredictable; injections may hurt or scare patients (especially children). 4. Intravenous

What are the advantages of aqueous route of Drug Administration?

This method of drug administration offers patients with a faster effect than medication that is taken orally. Through this route, the drug can be in aqueous or depot form. But the aqueous can be absorbed faster than depot form. Besides, the amount and rate of absorption are highly dependent on local blood flow and where the injection is made.