clonidine vs insulin aspart
Side-by-side comparison of clonidine and insulin aspart. 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 Increase or Decrease the Blood Glucose Lowering Effect of NOVOLOG Drugs: Alcohol, beta-blockers, clonidine, and lithium salts. Drugs That May Blunt Signs and Symptoms of Hypoglycemia Drugs: Beta-blockers, clonidine, guanethidine and reserpine Intervention: Increased frequency of glucose monitoring may be required when NOVOLOG is concomitantly administered with these drugs. • Drugs that may increase or decrease the blood glucose lowering effect: alcohol, beta-blockers, clonidine, lithium salts, and pentamidine ( 7 ).
Recommendation: You should check your blood sugar more often and talk to your doctor about how to stay safe if you cannot feel the symptoms of low blood sugar.
Catapres
NovoLog, Fiasp
Clonidine (Catapres) is a medicine used to treat high blood pressure. It can be used alone or with other blood pressure medicines.
NovoLog (insulin aspart) is a rapid-acting insulin that helps control blood sugar in people with diabetes. It works quickly to lower blood sugar levels after meals.
Clonidine is used to treat high blood pressure. High blood pressure can lead to heart disease, stroke, and kidney problems. This medicine helps to lower your blood pressure to a safer level.
NovoLog is used to improve blood sugar control in adults and children with diabetes. Diabetes is a condition where your body doesn't make enough insulin or can't use insulin properly, leading to high blood sugar. This medicine helps to lower your blood sugar levels.
Clonidine works in the brain to lower blood pressure. It tells your blood vessels to relax and widen. This makes it easier for blood to flow through your body, which lowers blood pressure.
NovoLog is a man-made form of insulin that works like the insulin your body naturally makes. It helps sugar (glucose) move from your blood into your cells, where it can be used for energy. This lowers the amount of sugar in your blood.
- • Dry mouth (occurs in about 40 out of 100 people)
- • Drowsiness (occurs in about 33 out of 100 people)
- • Dizziness (occurs in about 16 out of 100 people)
- • Constipation (occurs in about 10 out of 100 people)
- • Feeling sleepy or sedated (occurs in about 10 out of 100 people)
- • Headache
- • Accidental injury
- • Nausea
- • Diarrhea
- • Low blood sugar
- Pain 3,038
- Tiredness 2,922
- Feeling sick to your stomach 2,918
- Headache 2,799
- High blood pressure 2,597
- High blood sugar 10,423
- Feeling sick to your stomach 3,724
- Low blood sugar 3,343
- Feeling tired 2,663
- Difficulty breathing 2,553
If you suddenly stop taking clonidine, your blood pressure may increase. This can cause serious problems. Talk to your doctor before stopping this medicine.
Never share your NovoLog FlexPen, FlexTouch, PenFill cartridge, or PenFill cartridge device with anyone else, even if the needle is changed. Sharing insulin pens or cartridges can spread blood-borne diseases. Changes in your insulin regimen should be made carefully under medical supervision. Low blood sugar can be life-threatening. Monitor your blood sugar regularly. Fluid retention and heart failure can occur if you take NovoLog with thiazolidinediones (TZDs).
Tell your doctor if you are pregnant or plan to become pregnant. It is not known if clonidine will harm your unborn baby. Talk to your doctor if you are breastfeeding.
Tell your doctor if you are pregnant or plan to become pregnant. Good control of diabetes is important during pregnancy for both you and your baby. Discuss the best way to manage your blood sugar with your doctor.
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How to Read This clonidine vs insulin aspart Comparison
clonidine is classified in the Central Alpha-2 Agonist drug class, while insulin aspart sits within the Rapid-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, clonidine has 14,274 submissions while insulin aspart has 22,706. 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 clonidine can cause your blood sugar to either rise or fall and may also hide the physical warning signs of low blood sugar. this makes it harder to tell if your blood sugar is dropping to a dangerous level.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between clonidine and insulin aspart - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.