clozapine vs insulin glargine
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Side-by-side comparison of clozapine and insulin glargine. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
Drugs That May Decrease the Blood Glucose Lowering Effect of BASAGLAR Drugs: Atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents (e.g., albuterol, epinephrine, terbutaline), and thyroid hormones Intervention: Dose increases and increased frequency of glucose monitoring may be required when BASAGLAR is co-administered with these drugs.
Clozaril
Lantus, Basaglar, Toujeo
Versacloz is a medicine used to treat severe schizophrenia when other medicines have not worked. It can also help lower the risk of suicidal behavior in people with schizophrenia or schizoaffective disorder.
Basaglar is a long-acting insulin that helps control blood sugar levels. It is used to treat type 1 and type 2 diabetes.
Versacloz is used to treat schizophrenia in people who haven't responded well to other antipsychotic medicines. Schizophrenia is a mental illness that can cause hallucinations, delusions, and disorganized thinking. Versacloz can also help lower the risk of repeated suicidal behavior in people with schizophrenia or schizoaffective disorder who are at high risk.
Basaglar is used to lower blood sugar in adults and children with type 1 diabetes. It also helps adults with type 2 diabetes manage their blood sugar. However, Basaglar is not for treating diabetic ketoacidosis, a serious condition with high levels of ketones in the blood.
Versacloz works by affecting certain chemicals in the brain. These chemicals, like dopamine and serotonin, are involved in mood, behavior, and thinking. By changing the levels of these chemicals, Versacloz can help reduce symptoms of schizophrenia and lower the risk of suicidal behavior.
Basaglar is a long-acting form of insulin. It works by replacing the insulin that your body does not make, or helping your body use insulin better. This helps to lower your blood sugar levels over a longer period.
- • Feeling sleepy
- • Dizziness
- • Headache
- • Shaking
- • Fast heart rate
- • Low blood sugar (hypoglycemia)
- • Allergic reactions
- • Injection site reactions (redness, swelling, itching)
- • Skin thickening or pits at the injection site
- • Itching
- Neutropenia 18,655
- Hospitalisation 12,101
- Death 11,398
- Schizophrenia 4,547
- White Blood Cell Count Increased 4,444
- Blood Glucose Increased 38,214
- Blood Glucose Decreased 10,314
- Inappropriate Schedule Of Product Administration 9,798
- Nausea 9,568
- Product Storage Error 8,531
Versacloz can cause several serious side effects: * **Severe Neutropenia:** This means a dangerously low white blood cell count, which increases your risk of infection. You will need regular blood tests to check your white blood cell count. * **Orthostatic Hypotension, Bradycardia, and Syncope:** This means low blood pressure when standing up, slow heart rate, and fainting. These are most likely when you first start taking Versacloz or when the dose is increased. * **Seizures:** Versacloz can increase your risk of seizures, especially at higher doses. * **Myocarditis, Pericarditis, and Cardiomyopathy:** These are serious heart problems that can be fatal. Tell your doctor right away if you have chest pain, shortness of breath, or other heart-related symptoms. * **Increased Mortality in Elderly Patients with Dementia-Related Psychosis:** Elderly patients with dementia who take antipsychotic medicines like Versacloz have an increased risk of death.
Never share your Basaglar pen with anyone else, even if you change the needle. Sharing pens can spread blood-borne diseases. Changes to your insulin plan can affect your blood sugar. Make sure a doctor supervises any changes and that you check your blood sugar often. Low blood sugar can be very dangerous and even life-threatening. Watch for symptoms and check your blood sugar often. Low potassium can also be life-threatening. Tell your doctor if you have heart problems or take certain diabetes medicines called thiazolidinediones, as this can lead to heart failure.
Tell your doctor if you are pregnant or plan to become pregnant. Babies born to mothers who take Versacloz in the third trimester may have withdrawal symptoms or other problems after birth. There is a pregnancy registry for women who take atypical antipsychotics like Versacloz.
Talk to your doctor if you are pregnant or plan to become pregnant. Poorly controlled diabetes during pregnancy can harm both the mother and the baby. Basaglar's effects during pregnancy are not well-studied.
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How to Read This clozapine vs insulin glargine Comparison
clozapine is classified in the Atypical Antipsychotic drug class, while insulin glargine sits within the Long-Acting Insulin class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, clozapine has 51,145 submissions while insulin glargine has 76,425. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to clozapine can make it harder for insulin to lower your blood sugar, potentially leading to high blood sugar levels.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for clozapine or insulin glargine.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.