AccuHist PDX Syrup
Name: AccuHist PDX Syrup
- AccuHist PDX Syrup effects of
- AccuHist PDX Syrup the effects of
- AccuHist PDX Syrup used to treat
- AccuHist PDX Syrup drug
- AccuHist PDX Syrup missed dose
- AccuHist PDX Syrup side effects
What is brompheniramine, dextromethorphan, guaifenesin, and phenylephrine?
Brompheniramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex.
Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth.
Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).
Brompheniramine, dextromethorphan, guaifenesin, and phenylephrine is a combination medicine used to treat cough, runny or stuffy nose, sneezing, itching, and watery eyes caused by allergies, the common cold, or the flu.
This medicine will not treat a cough that is caused by smoking, asthma, or emphysema.
Brompheniramine, dextromethorphan, guaifenesin, and phenylephrine may also be used for purposes not listed in this medication guide.
What is the most important information I should know about this medicine?
Do not use this medicine if you have taken an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, and tranylcypromine.
What happens if I miss a dose?
Since this medicine is taken when needed, you may not be on a dosing schedule. If you are taking the medication regularly, take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What should I avoid while taking this medicine?
Drinking alcohol can increase certain side effects of brompheniramine, dextromethorphan, guaifenesin, and phenylephrine.
Ask a doctor or pharmacist before using any other cold, cough, allergy, or sleep medicine. Antihistamines and cough suppressants are contained in many combination medicines. Taking certain products together can cause you to get too much of a certain drug. Check the label to see if a medicine contains an antihistamine or cough suppressant.
This medication may cause blurred vision and may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert and able to see clearly.
Avoid becoming overheated or dehydrated during exercise and in hot weather. Brompheniramine and phenylephrine can decrease sweating and you may be more prone to heat stroke.
This medicine side effects
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using this medicine and call your doctor at once if you have:
confusion, severe anxiety, hallucinations, tremors;
weak or shallow breathing;
a light-headed feeling, like you might pass out;
fast or pounding heartbeats;
painful or difficult urination, little or no urinating;
pale skin, weakness, easy bruising or bleeding, fever, chills, body aches; or
increased blood pressure--severe headache, buzzing in your ears, chest pain, shortness of breath, uneven heartbeats.
Common side effects may include:
dizziness, drowsiness, headache;
constipation, upset stomach, loss of appetite;
blurred vision, double vision, dry eyes;
sleep problems (insomnia); or
dry mouth, nose, or throat.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What other drugs will affect brompheniramine, dextromethorphan, guaifenesin, and phenylephrine?
Tell your doctor about all medicines you use, including prescription and over-the-counter medicines, vitamins, and herbal products. Some medicines can cause unwanted or dangerous effects when used together. Not all possible interactions are listed in this medication guide.
Taking this medicine with other drugs that make you sleepy or slow your breathing can worsen these effects. Ask your doctor before taking brompheniramine, dextromethorphan, guaifenesin, and phenylephrine with a sleeping pill, narcotic pain medicine, muscle relaxer, or medicine for anxiety, depression, or seizures.