What is a bolus injection?
If the physician needs to increase the level of blood concentration in the patient's blood system quickly, the patient may be administered by the Bolus, the injection of a large amount of a particular drug or medication. Bolus injection increases the concentration of drugs in blood stream, so the drug can start working quickly. Such an injection is often followed by a slower intravenous drip line, so the drug can continue to be administered for a certain period of time. Intravenus, intramuscular, intratecal and subcutaneous bolus injections are available.
Standard vaccines are administered intramuscularly by means of a bolus method. By injection of the bolus directly into the muscles, the body has time to absorb the vaccine and create antibodies to stimulate the immune system. Other types of injections administered intramuscular are medicine pain and hormones of testosterone and contraception. Intramuscular bolus drugs are often administered at the top of the arm or upper thigoblasts H due to their large muscle mass and the ability to spread drugs over the surface of muscles.
intravenous bolus injections go directly to the veins with intravenous line (IV). Bolus injection often serves as a predecessor for a long time IV dripping of the drug. Through intravenous injection, the medication quickly arrives in the blood current at the required level of concentration. Antibiotic drugs and chemotherapy are commonly served with a drug bolus and then with a drop of the drug for a longer period of time. The initial bolus injection of antibiotics allows doctors to quickly reduce fever and control infection before the administration of a number of antibiotics.
Another slow method of release for bolus injection is a subcutaneous type. Bolus subcutaneous injections slowly move through body tissue, bids long -term benefits for patients. Drug addiction is given drugs in this way during inpatient treatment, especially when the use of past drugs has made their veins more difficult for medication purposes. Insulin and morphine can also be administered subcutaneously.
intratecal injections BolUSU is an act of injection of the drug directly into the arachnoid spinal membrane. Anesthesia used during delivery is often administered in this way. Drugs for pain and chemotherapy can also be administered using an intratecal bolus method.
where the bolus injection is administered, depends on the needs of the patient and the required rate of drug efficiency. The concentrated dose of bolus injection is invaluable in emergency medicine as well as treatment of diseases such as diabetes and cancer. Bolus injections allow drugs to be useful to the patient faster, which may be the difference between life and death in some situations.