Drug interactions
Lovastatin + Secobarbital
Severity: Moderate
Lovastatin and Secobarbital: moderate 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
Barbiturates are inducers of CYP3A4, so secobarbital may lower lovastatin concentrations. Short-term use is unlikely to matter, but chronic use could reduce lipid-lowering efficacy.
What this interaction means in plain words
Lovastatin and Secobarbital can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Lovastatin belongs to Cardiovascular; Secobarbital belongs to Central Nervous System.
Why it happens
Barbiturate induction of CYP3A4 accelerates lovastatin metabolism.
What to do
Monitor lipid levels if secobarbital is used regularly and raise the lovastatin dose or switch to a non-CYP3A4 statin if needed.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Lovastatin
- Atazanavir + Lovastatin Contraindicated
- Clarithromycin + Lovastatin Contraindicated
- Cobicistat + Lovastatin Contraindicated
- Conivaptan + Lovastatin Contraindicated
- Darunavir + Lovastatin Contraindicated
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Lovastatin Contraindicated
Other interactions of Secobarbital
- Calcium / magnesium / potassium / sodium oxybates + Secobarbital Contraindicated
- Doravirine + Secobarbital Contraindicated
- Elbasvir / grazoprevir + Secobarbital Contraindicated
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Secobarbital Contraindicated
- Isavuconazonium + Secobarbital Contraindicated
- Lonafarnib + Secobarbital Contraindicated
Frequently asked questions
Can I take Lovastatin with Secobarbital?
MediHelp rates the interaction as moderate. Lovastatin and Secobarbital can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Barbiturates are inducers of CYP3A4, so secobarbital may lower lovastatin concentrations. Short-term use is unlikely to matter, but chronic use could reduce lipid-lowering efficacy.
How serious is the interaction between Lovastatin and Secobarbital?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor lipid levels if secobarbital is used regularly and raise the lovastatin dose or switch to a non-CYP3A4 statin if needed.
What other medicines interact with Lovastatin?
MediHelp also lists interactions of Lovastatin with, for example, Atazanavir, Clarithromycin, Cobicistat. The full list is on the Lovastatin page.
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