This medicine may interact with the following medications:
-cyclopentolate

They need to know if you have any of these conditions:
-difficulty urinating
-heart disease
-lung or breathing disease, like asthma
-Parkinson''s disease
-stomach or intestine problems
-thyroid disease
-an unusual or allergic reaction to carbachol, other medicines, foods, dyes, or preservatives
-breast-feeding
-pregnant or trying to get pregnant

Tell your doctor or healthcare professional if your symptoms do not start to get better or if they get worse.

This medicine can make your vision blurry. You may find it is difficult to see, especially at night. Do not drive, use machinery, or do anything that requires clear vision until you know how this medicine affects you.

If you wear contact lenses, ask your doctor or health care professional when you can use your lenses again.

This drug is given in a hospital or clinic and will not be stored at home.