Depot injections

Definition

Depot injections are long-acting, intramuscular injections of medication that slowly release the drug into the bloodstream over an extended period. They are commonly used in the management of chronic psychiatric conditions to ensure consistent medication adherence.

5 Must Know Facts For Your Next Test

1. Depot injections help improve medication compliance by reducing the need for daily dosing.
2. They are often utilized for patients with schizophrenia and bipolar disorder.
3. Commonly used antipsychotics in depot form include haloperidol decanoate and risperidone microspheres.
4. The frequency of depot injections can vary from once every two weeks to once every three months, depending on the specific medication.
5. Potential side effects of depot injections include injection site reactions, extrapyramidal symptoms, and metabolic changes.

Review Questions

• What is a primary benefit of using depot injections in managing chronic psychiatric conditions?
• Name two psychiatric conditions that often use depot injections for treatment.
• List two possible side effects associated with depot injections.

Related terms

Intramuscular Injection: A method of delivering medication deep into the muscles, allowing it to be absorbed into the bloodstream quickly.

Extrapyramidal Symptoms: Drug-induced movement disorders that include symptoms such as tremors, rigidity, bradykinesia, and tardive dyskinesia.

Medication Adherence: The degree to which a patient correctly follows medical advice and prescribed treatment regimens.