K-tab Coupons & Cost Discounts

Upset stomach, nausea, vomiting, gas, or diarrhea may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. An empty tablet or capsule shell may appear in your stool. This effect is harmless because your body has already absorbed the medication. Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: difficult/painful swallowing, feeling as if the capsule/tablet is stuck in your throat. Get medical help right away if you have any very serious side effects, including: vomit that looks like coffee grounds, stomach/abdominal pain, black/tarry stools. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Tell your doctor or pharmacist if you are regularly taking other medications that can also raise your potassium level. Examples include drospirenone, eplerenone, ACE inhibitors (such as enalapril, lisinopril), angiotensin receptor blockers (such as losartan, valsartan), potassium-sparing "water pills"/diuretics (such as spironolactone, triamterene), among others. Also, tell your doctor or pharmacist if you take medications that can slow down the movement of potassium in your stomach or intestines, possibly increasing the risk of side effects (such as ulcers). Examples include atropine, scopolamine, some antihistamines such as diphenhydramine, antispasmodic drugs such as dicyclomine/hyoscyamine, bladder control drugs such as oxybutynin/tolterodine, certain drugs for Parkinson's disease such as benztropine/trihexyphenidyl, among others.