Drug interactions
Loratadine + Methohexital
Severity: Minor
Loratadine and Methohexital: 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
Methohexital is a barbiturate anesthetic with strong CNS and respiratory depressant effects. Loratadine is minimally sedating at usual doses, so any additive sedation is small, though it may matter in sensitive patients.
What this interaction means in plain words
Loratadine and Methohexital have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Loratadine belongs to Respiratory; Methohexital belongs to Central Nervous System.
Why it happens
Additive CNS depression through pharmacodynamic effects, which is weak with loratadine.
What to do
Titrate methohexital to clinical effect as usual and monitor sedation and respiration during the procedure and recovery.
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 Loratadine
- Acrivastine + Loratadine Moderate
- Amobarbital + Loratadine Moderate
- Fentanyl + Loratadine Moderate
- Isocarboxazid + Loratadine Moderate
- Levoketoconazole + Loratadine Moderate
- Loratadine + Mavacamten Moderate
Other interactions of Methohexital
Frequently asked questions
Can I take Loratadine with Methohexital?
MediHelp rates the interaction as minor. Loratadine and Methohexital have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Methohexital is a barbiturate anesthetic with strong CNS and respiratory depressant effects. Loratadine is minimally sedating at usual doses, so any additive sedation is small, though it may matter in sensitive patients.
How serious is the interaction between Loratadine and Methohexital?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Titrate methohexital to clinical effect as usual and monitor sedation and respiration during the procedure and recovery.
What other medicines interact with Loratadine?
MediHelp also lists interactions of Loratadine with, for example, Acrivastine, Amobarbital, Fentanyl. The full list is on the Loratadine page.
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