Trihexyphenidyl is used to deal with symptoms of Parkinson's disease or movements that are involuntary to the side 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 substance that is naturalacetylcholine). This helps 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, neck, and eyes that are occasionally due to psychiatric drugs. It may also decrease other side-effects such as muscle mass stiffness/rigidity (extrapyramidal signs-EPS). Its not helpful in treating movement problems caused by tardive dyskinesia that can aggravate them.
Take this medication by mouth, usually 3 to 4 times a with meals and at bedtime, or as directed by your doctor day. Your doctor may start you at a low dose and increase your dose slowly to find the dose that is best for you personally. The dosage is based on your own condition that is medical, and a reaction to therapy.
If you use the fluid form of this medicine, measure your dose with a special measuring spoon or device. Do not use a household spoon because it may not provide the dose that is correct.
Simply take this medication regularly to get the most benefit from it. Each day to help you remember, take it at the same times.
Take this medicine at least one hour before antacids containing magnesium, aluminum, or calcium. Allow at least 1-2 hours between doses of trihexyphenidyl and certain drugs for diarrhea (adsorbent antidiarrheals such as kaolin, pectin, attapulgite). Simply take this medication at least 2 hours after ketoconazole. Antacids and some drugs for diarrhea may avoid the full absorption of trihexyphenidyl, and this item may prevent the complete absorption of ketoconazole when these items are taken together.
If you are taking this medication for side effects from another medication, your doctor may instruct you to take it on a regular schedule or only as needed. If you are taking this medication for Parkinson's disease, your doctor might change the dosage of one's other medications (age.g., levodopa). Follow your doctor's instructions closely.
Rarely, irregular drug-seeking behavior (addiction) is possible with this medication. Usually do not raise your dose, take it more frequently, 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 need to be gradually decreased.
When utilized for an excessive period, this medicine might not work as well and may require different dosing. Talk together 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 immediately.
To relieve dry mouth, suck on (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or utilize a saliva substitute.
Remember that your medical practitioner has prescribed this medicine because he or she has judged that the benefit to you is greater than the risk of adverse effects. Many people using this medication do not have serious side effects.
Inform your physician right away if any of these unlikely but serious side effects happen: decreased sexual ability, serious stomach/abdominal pain, difficult/painful swallowing, difficulty urinating, weakness.
Get help that is medical away if you have any very serious unwanted effects, including: chest pain, severe dizziness/fainting, high fever, 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 at night).
A significant reaction that is allergic this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
It is not a complete list of possible adverse effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Phone your doctor for medical advice about adverse effects. You'll report effects that are side Food And Drug Administration at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side impacts. You may report effects that are side wellness Canada at 1-866-234-2345.
Before taking trihexyphenidyl, tell your doctor or pharmacist if you have any other allergies if you are allergic to it; or. This product may contain inactive ingredients, which could cause allergic reactions or other problems. Talk to your pharmacist for lots 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 making use of this medication, inform your doctor or pharmacist your medical history, especially of: alcohol use, breathing problems (e.g., asthma, emphysema), diarrhea brought on by an infection, heart problems (e.g., angina, coronary arrest, heart failure, fast/irregular heartbeat), high/low blood pressure, abdominal problems (e.g., chronic constipation, ileus, ulcerative colitis), kidney disease, liver disease, mental/mood problems (age.g., anxiety, dementia, psychosis), particular muscle disease (myasthenia gravis), particular nerve disease (autonomic neuropathy), seizure, stomach problems (e.g., acid reflux, hiatal hernia, ulcer), stroke, overactive thyroid (hyperthyroidism), problems urinating (e.g., due to enlarged prostate, neurogenic bladder).
This medication may make you 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 minimize dizziness and lightheadedness, get right up slowly when rising from a sitting or lying position.
This medicine decreases saliva production, an impact that can increase tooth and gum problems (e.g., cavities, gum disease). Take special care with your dental hygiene (age.g., brushing, flossing) while having regular dental check-ups.
Liquid forms 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 reaction that is serious combined with alcohol. Tell your doctor if any medication is being taken by you that should not be used with alcohol. Ask your doctor or pharmacist about using this 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 weather, during energetic exercise, and/or if you drink alcohol. Drink lots of liquids and dress gently whilst in hot weather and whenever exercising. If you experience signs of hyperthermia such as for example mental/mood changes, headache, or dizziness, immediately seek cool or air-conditioned shelter and/or stop working out, and look for instant attention that is medical. Consult your doctor for more details.
Older adults may be more sensitive to the relative side effects of this drug, especially dizziness, drowsiness, heatstroke, memory issues, difficulty urinating, and constipation. Dizziness and drowsiness can boost the risk of falling.
Children may be more responsive to the effects of this medication, particularly effects on heart rate.
This medication should be utilized only when obviously needed during pregnancy. Discuss the dangers and benefits with your medical practitioner.
It is not known if this drug passes into breast milk. Check with your medical practitioner before breast-feeding.
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