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Galantamine ER Coupon - Galantamine ER 16mg capsule
Galantamine ERGeneric Razadyne ER
GALANTAMINE is used to treat mild to moderate dementia caused by Alzheimer's disease. The lowest GoodRx price for the most common version of galantamine ER is around $54.00, 68% off the average retail price of $169.42. Compare cholinesterase inhibitors.
Prescription Settings
30 capsules
Galantamine ER Coupon - Galantamine ER 16mg capsule
galantamine ER(generic)
30 capsules

Galantamine ER Side Effects

What should I watch for?

Visit your doctor or health care professional for regular checks on your progress. Check with your doctor or health care professional if your symptoms do not get better or if they get worse.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you.


Common and Rare Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Less common

Chest pain or discomfort

lightheadedness, dizziness, or fainting

shakiness in the legs, arms, hands, or feet

shortness of breath

slow or irregular heartbeat

unusual tiredness


Blurred vision


decreased urination

dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position

dry mouth


fast, irregular, pounding, or racing heartbeat or pulse

feeling of warmth

rapid breathing

redness of the face, neck, arms, and occasionally, upper chest

sunken eyes



troubled breathing

unusual tiredness or weakness

wrinkled skin

Incidence not known

Blistering, peeling, or loosening of the skin



dark urine


general tiredness and weakness




joint pain, stiffness, or swelling

light-colored stools

nausea and vomiting


pounding in the ears

rash, hives, or itching skin

red skin lesions, often with a purple center

red, irritated eyes

redness of the skin

swelling of the eyelids, face, lips, hands, or feet

tightness in the chest

troubled swallowing

upper right abdominal or stomach pain

yellow eyes and skin

Get emergency help immediately if any of the following symptoms of overdose occur:

Symptoms of overdose



irregular, fast or slow, or shallow breathing

muscle weakness

pale or blue lips, fingernails, or skin

severe nausea

stomach cramps


tearing of the eyes

twitches of the muscle visible under the skin


Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

Decreased appetite

weight loss

Less common

Acid or sour stomach



feeling sad or empty

general feeling of discomfort or illness


increased sweating



lack of appetite

lack or loss of strength

loss of interest or pleasure

muscle spasms

stomach discomfort, upset, or pain

trouble concentrating

trouble sleeping

unusual drowsiness, dullness, tiredness, weakness, or feeling of sluggishness


Burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings

change in taste

dry heaves

loss of taste

unusually deep sleep

unusually long duration of sleep

Incidence not known

Continuing ringing or buzzing or other unexplained noise in the ears

hearing loss

seeing, hearing, or feeling things that are not there

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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