"Nov. 1, 2012 -- Having even mildly elevated blood pressure at midlife prematurely ages the brain, a new study shows.
Researchers say the early changes seen with higher blood pressure may set the stage for problems with thinking, memor"...
(Generic versions may still be available.)
- Patient Information:
Details with Side Effects
The patient should be advised to take Ismelin (guanethidine monosulfate) exactly as directed. If the patient misses a dose, he or she should be told to take only the next scheduled dose (without doubling it).
The patient should be advised to avoid sudden or prolonged standing or exercise and to arise slowly, especially in the morning, to reduce the orthostatic hypotensive effects of dizziness, lightheadedness, or fainting.
DO NOT SHARE THIS MEDICINE with others for whom it was not prescribed. DO NOT USE THIS MEDICINE for other health conditions. KEEP THIS MEDICINE out of the reach of children. IF USING THIS MEDICINE FOR AN EXTENDED PERIOD OF TIME, obtain refills before your supply runs out.
The patient should be cautioned about ingesting alcohol, since it aggravates the orthostatic hypotensive effects of Ismelin (guanethidine monosulfate) .
Male patients should be advised that guanethidine may interfere with ejaculation.
Last reviewed on RxList: 12/8/2004
This monograph has been modified to include the generic and brand name in many instances.
Additional Ismelin Information
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Get tips on handling your hypertension.