Drug interactions
Droxidopa + Insulin degludec
Severity: Minor
Droxidopa and Insulin degludec: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Droxidopa is converted to norepinephrine, which can raise blood glucose through adrenergic stimulation. This may reduce the effect of insulin degludec, although the effect is generally modest.
What this interaction means in plain words
Droxidopa and Insulin degludec have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Droxidopa belongs to Cardiovascular; Insulin degludec belongs to Endocrine.
Why it happens
Adrenergic stimulation increases hepatic glucose output and glycogenolysis and inhibits insulin secretion.
What to do
Monitor blood glucose when droxidopa is started and adjust the insulin degludec dose if hyperglycemia develops.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Insulin degludec
Other interactions of Droxidopa
- Droxidopa + Lisdexamfetamine Major
- Droxidopa + Methamphetamine Major
- Droxidopa + Pseudoephedrine Major
- Adrenaline-articaine + Droxidopa Moderate
- Almotriptan + Droxidopa Moderate
- Caffeine + Droxidopa Moderate
Frequently asked questions
Can I take Droxidopa with Insulin degludec?
MediHelp rates the interaction as minor. Droxidopa and Insulin degludec have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Droxidopa is converted to norepinephrine, which can raise blood glucose through adrenergic stimulation. This may reduce the effect of insulin degludec, although the effect is generally modest.
How serious is the interaction between Droxidopa and Insulin degludec?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose when droxidopa is started and adjust the insulin degludec dose if hyperglycemia develops.
What other medicines interact with Insulin degludec?
MediHelp also lists interactions of Insulin degludec with, for example, Alogliptin-pioglitazone, Ethanol, Glimepiride-pioglitazone. The full list is on the Insulin degludec page.
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