Isocarboxazid
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Drug reference
procaterol
β2-selective receptor agonist · Bronchodilator
β2-selective receptor agonistBronchodilatorATC R03AC08
CDSCO approvedATC R03AC08
EXCRETION
—
not curated
INTERACTIONS
7 major
SEVERE in our sources
PREGNANCY
—
not curated
Top interactionssee all 9 →
- IsocarboxazidSevereTextbookG&G 14e · p264
- MoclobemideSevereTextbookG&G 14e · p264
- PhenelzineSevereTextbookG&G 14e · p264
- ProcarbazineSevereTextbookG&G 14e · p264
Mechanism
Procaterol is a β2-selective receptor agonist with a prompt onset of action.
Pharmacokinetics
Onset
prompt onset of action (inhalation)
Protein binding
sustained for about 5 h (inhalation)
Drug interactions
Moclobemide
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Phenelzine
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Procarbazine
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Rasagiline
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Selegiline
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Tranylcypromine
Severe
Textbook
Increased risk of adverse cardiovascular effects.
At least 2 weeks should elapse between the use of MAO inhibitors and administration of β2 agonists or other sympathomimetics.
Source: G&G 14e · p264
Corticosteroids
Moderate
Textbook
Enhanced beneficial effects in asthma therapy for both drugs.
Source: G&G 14e · p887
Digoxin
Moderate
Textbook
Hypokalemia, which could predispose to cardiac arrhythmias, especially in patients with cardiac disease.
Use with caution.
Source: G&G 14e · p264
Related guidelines
Other β2-selective receptor agonist drugs
Ask House about procaterol
Continue into a citation-backed clinical answer with the drug context already attached.
Sources: Goodman & Gilman 14e·Verified: 2026-05-10 · House clinical team