Trihexyphenidyl is used to treat symptoms of Parkinson's disease or movements that are involuntary to the adverse effects of certain psychiatric drugs (antipsychotics such as chlorpromazine/haloperidol). Trihexyphenidyl belongs to a class of medication called anticholinergics that work by blocking a certain natural substance (acetylcholine). It will help decrease muscle stiffness, sweating, and also the production of saliva, helping enhance ability that is walking people with Parkinson's illness.
Anticholinergics can stop severe muscle spasms of the back, throat, and eyes that are now and again caused by psychiatric drugs. It can also decrease other unwanted effects such as for instance muscle mass stiffness/rigidity (extrapyramidal signs-EPS). It is not useful in treating motion problems caused by tardive dyskinesia and may also worsen them.
Take this medication by mouth, often 3 to 4 times a day with meals and at bedtime, or as directed by your doctor. Your doctor may start you at a low dose and increase your dose slowly to find the best dose for you personally. The dosage is based on your own condition that is medical, and response to therapy.
If you use the fluid kind of this medicine, measure a special measuring spoon to your dose or device. Do not use a household spoon because it may not provide the dose that is correct.
Simply take this medication regularly in order to get the benefit that is most from it. To help you remember, take it at the same times each day.
Take this medication at least 1 hour before antacids magnesium that is containing aluminum, or calcium. Allow at least hours that are 1-2 doses of trihexyphenidyl and certain drugs for diarrhea (adsorbent antidiarrheals such as kaolin, pectin, attapulgite). Take this medication at least 2 hours after ketoconazole. Antacids and some drugs for diarrhea may avoid the full absorption of trihexyphenidyl, and this product may prevent the complete absorption of ketoconazole when these items are taken together.
On a regular schedule or only as needed if you are taking this medication for side effects from another medication, your doctor may instruct you to take it. If you are taking this medication for Parkinson's disease, your doctor might change the dosage of your other medications (age.g., levodopa). Follow your physician's instructions closely.
Rarely, irregular drug-seeking behavior (addiction) is possible with this medication. Usually do not raise your dose, frequently take it more, or take it for a longer time than prescribed. Properly stop the medication when so directed. Some conditions may become worse when the drug is abruptly stopped. Your dose may gradually need to be decreased.
When used for an extended period, this medication may well not work as well and might require dosing that is different. Talk along with your doctor if this medication stops working well. Inform your doctor if your condition persists or worsens.
Drowsiness, dizziness, constipation, flushing, sickness, nervousness, blurred vision, or dry mouth may occur. These effects usually lessen as your body gets used to the medicine. If any of these effects persist or worsen, contact your doctor or pharmacist promptly.
To relieve mouth that is dry suck on (sugarless) hard candy or ice chips, chew (sugarless) gum, take in water, or utilize a saliva substitute.
Keep in mind that your physician has prescribed this medication she has judged that the benefit to you is greater than the risk of adverse effects because he or. Many people using this medication do not have serious side effects.
Tell your physician right away if some of these unlikely but serious side effects occur: decreased sexual capability, severe stomach/abdominal pain, difficult/painful swallowing, difficulty urinating, weakness.
Get help that is medical away when you yourself have any very serious negative effects, including: chest pain, severe dizziness/fainting, high temperature, fast/irregular/slow heartbeat, mental/mood changes (e.g., confusion, hallucinations, memory problems), eye pain/swelling/redness, vision modifications (such as seeing rainbows around lights during the night).
A serious reaction that is allergic this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious reaction that is allergic: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This isn't a complete list of possible side effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the usa -
Call your physician for medical advice about side effects. You could report effects that are side FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your medical professional for medical advice about adverse effects. You may report effects that are side wellness Canada at 1-866-234-2345.
Before taking trihexyphenidyl, inform your medical professional or pharmacist if you have any other allergies if you are allergic to it; or. This product may contain inactive ingredients, that may cause allergies or other problems. Talk to your pharmacist to get more details.
This medicine must not be used in the event that you have certain conditions that are medical. Before using this medicine, consult your doctor or pharmacist if you have: personal or family history of glaucoma (angle-closure type), blockage of the bladder/esophagus/stomach/intestines (e.g., bowel obstruction), severe colitis that is ulcerative.
Before utilizing this medicine, inform your doctor or pharmacist your medical history, especially of: alcohol usage, breathing problems (age.g., asthma, emphysema), diarrhea brought on by an infection, heart problems (e.g., angina, coronary attack, heart failure, fast/irregular heartbeat), high/low blood pressure levels, abdominal problems (e.g., chronic constipation, ileus, ulcerative colitis), kidney disease, liver disease, mental/mood problems (age.g., anxiety, dementia, psychosis), particular muscle tissue disease (myasthenia gravis), specific nerve disease (autonomic neuropathy), seizure, stomach problems (e.g., acid reflux disease, hiatal hernia, ulcer), stroke, overactive thyroid (hyperthyroidism), problems urinating (e.g., due to enlarged prostate, neurogenic bladder).
This drug may allow you to be dizzy or drowsy or cause vision that is blurred. Do not drive, use machinery, or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Avoid beverages that are alcoholic.
To reduce dizziness and lightheadedness, get up slowly when rising from a sitting or position that is lying.
This medicine decreases saliva production, a result that can increase gum and tooth problems (e.g., cavities, gum disease). Take special care with your dental hygiene (age.g., brushing, flossing) and possess regular dental check-ups.
Liquid kinds of this product may contain alcohol. Caution is advised if you have diabetes, alcohol dependence, or liver disease. Some medications (e.g., disulfiram, metronidazole) may cause a serious reaction when along with alcohol. Tell your medical professional if you are taking any medication that should not be used with alcohol. Ask your pharmacist or doctor about using the product safely.
This drug can cause decreased sweating, which could cause a rise that is severe your body temperature (hyperthermia). The risk of this serious side effect is greater in hot climate, during strenuous exercise, and/or if you drink alcohol. Drink a good amount of fluids and dress lightly while in hot weather and whenever exercising. If you experience indications of hyperthermia such as mental/mood changes, headache, or dizziness, promptly seek cool or air-conditioned shelter and/or stop exercising, and seek immediate medical attention. Consult your doctor for more details.
Older adults may be more responsive to the relative part effects of this drug, specially dizziness, drowsiness, heatstroke, memory dilemmas, difficulty urinating, and constipation. Dizziness and drowsiness can raise the risk of falling.
Children may be more sensitive to the results of this drug, particularly effects on heart rate.
This drug should be utilized only if obviously needed during pregnancy. Discuss the dangers and advantages with your physician.
It's not known if this drug passes into breast milk. Check with your physician before breast-feeding.
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