Skip to main content

How do you use an Inbrija inhaler?

Medically reviewed by Leigh Ann Anderson, PharmD. Last updated on April 21, 2025.

Official Answer by Drugs.com

A dose of Inbrija (levodopa inhalation) is used when your Parkinson symptoms start to return (the OFF period) before your next regular dose of levodopa/carbidopa (common brand: Sinemet). Inbrija is for oral inhalation use only.

Before you start

Tips for using your Inbrija Inhaler

How do I store Inbrija?

What is the dose for the Inbrija inhaler?

The recommended dose of Inbrija is two 42 mg capsules (84 mg) inhaled by mouth (orally) as needed, up to 5 times a day. You need to inhale 2 capsules (one capsule per inhalation, done twice - see instructions) to receive a full dose.

What is the maximum dose of Inbrija?

The maximum dose per OFF period is 84 mg (2 capsules). The total maximum daily dosage is 420 mg (5 doses). Do not take more than 5 doses (10 capsules) of Inbrija in one day.

Important Warnings

References

Read next

How much does Inbrija cost?

The out-of-pocket cash price for Inbrija (levodopa inhalation) 42 mg inhalation capsules is about $1,295 for a supply of 60 capsules, but most people do not pay this price. If you have commercial insurance and Inbrija is covered on your plan, you may be eligible to receive it for as little as $30 per month. Continue reading

How long does it take carbidopa levodopa to work?

The short-acting (immediate-release) formulation of carbidopa/levodopa takes effect within about 20 to 50 minutes. The long-acting (extended-release) formulation starts to work closer to the 50-minute timeframe. Continue reading

How often should carbidopa/levodopa be taken?

The immediate-release (short-acting) form of carbidopa/levodopa is usually taken 3 or 4 times each day, while the extended-release (long-acting) form is typically taken 2 to 4 times each day. Continue reading

See also:

Related medical questions

Drug information

Related support groups