Dymelor Side Effects
Generic name: acetohexamide
Note: This document contains side effect information about acetohexamide. Some dosage forms listed on this page may not apply to the brand name Dymelor.
Applies to acetohexamide: oral tablet.
Do not use this medication if you are allergic to acetohexamide, or if you are in a state of diabetic ketoacidosis. Call your doctor for treatment with insulin.
Before taking acetohexamide, tell your doctor if you have kidney or liver disease, a thyroid disorder, or a history of heart disease.
Take care to keep your blood sugar from getting too low, causing hypoglycemia. Symptoms of low blood sugar may include headache, nausea, hunger, confusion, drowsiness, weakness, dizziness, blurred vision, fast heartbeat, sweating, tremor, or trouble concentrating. Carry a piece of non-dietetic hard candy or glucose tablets with you in case you have low blood sugar. Also be sure your family and close friends know how to help you in an emergency.
Also watch for signs of blood sugar that is too high (hyperglycemia). These symptoms include increased thirst, loss of appetite, increased urination, nausea, vomiting, drowsiness, dry skin, and dry mouth. Check your blood sugar levels and ask your doctor how to adjust your medication doses if needed.
Acetohexamide is only part of a complete program of treatment that may also include diet, exercise, weight control, and testing your blood sugar. Follow your diet, medication, and exercise routines very closely. Changing any of these factors can affect your blood sugar levels.
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.
Hypoglycemia, or low blood sugar, is the most common side effect of acetohexamide (the active ingredient contained in Dymelor) Symptoms of low blood sugar may include headache, nausea, hunger, drowsiness, weakness, dizziness, blurred vision, fast heartbeat, sweating, tremor, trouble concentrating, confusion, or seizure (convulsions). Watch for signs of low blood sugar. Carry a piece of non-dietetic hard candy or glucose tablets with you in case you have low blood sugar.
Call your doctor at once if you have any of these serious side effects:
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swelling, rapid weight gain;
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urinating more than usual;
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pale or yellowed skin, dark colored urine, fever, confusion or weakness;
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nausea, stomach pain, loss of appetite, low fever, clay-colored stools, jaundice (yellowing of the skin or eyes); or
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fever, sore throat, and headache with a severe blistering, peeling, and red skin rash.
Less serious side effects of acetohexamide may include:
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constipation, diarrhea;
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dizziness, drowsiness;
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mild nausea, vomiting, stomach pain;
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mild itching or rash; or
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headache.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.
More about Dymelor (acetohexamide)
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.
