SIDE EFFECTS

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using galantamine and call your doctor at once if you have any of these serious side effects:


chest pain, slow heart rate;

black, bloody, or tarry stools;

coughing up blood or vomit that looks like coffee grounds; 

weakness, confusion, decreased sweating, extreme thirst, hot dry skin; or

urinating less than usual or not at all.

Less serious side effects may include:

feeling tired, dizzy, or light-headed;

nausea, vomiting, gas, loss of appetite;

weight loss; or

headache.

This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.