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Insulin Degludec and Albuterol Interaction

Drug interaction information between Insulin Degludec and Albuterol.

Insulin Degludec and Albuterol have a documented minor interaction in FDA labeling.

FDA drug labeling documents a minor-severity interaction between Insulin Degludec and Albuterol. Major interactions are generally avoided, moderate ones may need monitoring or a dose adjustment, and minor ones are usually low-risk. This page shows the documented mechanism and guidance. Label-documented interactions are not a complete safety review, so always confirm your own medications with a pharmacist or doctor. Educational information, not medical advice.

Drug A

Insulin Degludec

Ultra-Long-Acting Insulin

Drug B

Albuterol

Short-Acting Beta-2 Agonist

How They Interact

Albuterol can decrease the blood-sugar-lowering effect of insulin. This can lead to higher blood sugar levels while you are using the medication.

What To Do

Monitor your blood sugar levels closely if you are using albuterol. Your healthcare provider may need to adjust your insulin dose.

FDA Label Information

Drugs That May Decrease the Blood Glucose Lowering Effect of XULTOPHY 100/3.6 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.

Insulin Degludec Also Interacts With

View all Insulin Degludec interactions →

Frequently Asked Questions

Can I take Insulin Degludec and Albuterol together?

This is a minor interaction. Monitor your blood sugar levels closely if you are using albuterol. Your healthcare provider may need to adjust your insulin dose.

How serious is the interaction between Insulin Degludec and Albuterol?

This interaction is classified as "minor" severity by the FDA. Minor interactions are unlikely to cause significant problems but should still be mentioned to your healthcare provider.

Why do Insulin Degludec and Albuterol interact?

Albuterol can decrease the blood-sugar-lowering effect of insulin. This can lead to higher blood sugar levels while you are using the medication.

Understanding the Insulin Degludec and Albuterol Interaction

FDA-approved prescribing information for these two drugs flags their combination as a minor-severity interaction. Insulin Degludec belongs to the Ultra-Long-Acting Insulin class and Albuterol belongs to the Short-Acting Beta-2 Agonist class - two categories that can collide when co-prescribed. The mechanism described in FDA labeling is: Albuterol can decrease the blood-sugar-lowering effect of insulin. Severity tiers matter: major flags generally advise avoidance, moderate flags often require monitoring or dose adjustment, and minor flags may only call for awareness.

Context around a specific patient determines real-world impact. Insulin Degludec has 12 total documented interactions on file in this dataset, and Albuterol has 16. Each additional medication compounds the interaction surface, which is why pharmacists run full-profile checks rather than evaluating one pair at a time. FDA-derived guidance for this pair is: Monitor your blood sugar levels closely if you are using albuterol. Timing of doses, renal and hepatic function, age, and other concurrent prescriptions all shape whether a labeled interaction matters clinically.

An interaction flag is not a verdict. A large share of labeled interactions are managed routinely in clinical practice, the fix may be as simple as spacing doses or adding a monitoring test. Others require the prescriber to choose a different medication entirely. This page surfaces FDA-sourced labeling and openFDA data for educational purposes only; it is not medical advice and cannot account for your full clinical picture. Never start, stop, or adjust either Insulin Degludec or Albuterol based on a web page, speak with your prescriber or pharmacist before making any change.

Sources: FDA Drug Labels (SPL) via openFDA (2026). This is for informational purposes only and is not medical advice. Always consult your healthcare provider about drug interactions.