AH-Chew II(Oral)
AH-Chew II(Oral)
扑尔敏是一种抗组胺剂,可以减少the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
Methscopolamine reduces the secretions of certain organs in the body.
Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).
Chlorpheniramine, methscopolamine, and phenylephrine is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, and sinus congestion caused by allergies, the common cold, or the flu.
Chlorpheniramine, methscopolamine, and phenylephrine may also be used for purposes not listed in this medication guide.
uses
What isAH-Chew II(Oral)used for?
- Nasal Congestion
- Rhinitis
warnings
What is the most important information I should know aboutAH-Chew II(Oral)?
You should not use this medication if you are allergic to chlorpheniramine, methscopolamine, or phenylephrine.
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.
Ask a doctor or pharmacist if it is safe for you to take this medicine if you have:
- asthma or COPD, cough with mucus, or cough caused by smoking, emphysema, or chronic bronchitis;
- a blockage in your stomach or intestines;
- kidney or liver disease;
- high blood pressure, heart disease, coronary artery disease;
- enlarged prostate or urination problems;
- glaucoma;
- pheochromocytoma (an adrenal gland tumor);
- overactive thyroid; or
- if you take potassium (Cytra, Epiklor, K-Lyte, K-Phos, Kaon, Klor-Con, Polycitra, Urocit-K).
FDA pregnancy category C. It is not known whether this medicine will harm an unborn baby.Do not use without medical advice if you are pregnant.
This medicine may pass into breast milk and may harm a nursing baby. Antihistamines and decongestants may also slow breast milk production.Do not use without medical advice if you are breast-feeding a baby.
Artificially sweetened cold medicine may contain phenylalanine. If you have phenylketonuria (PKU), check the medication label to see if the product contains phenylalanine.
Side Effects
What are the side effects ofAH-Chew II(Oral)?
Get emergency medical help if you have any of thesesigns 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:
- little or no urinating;
- fast, pounding, or irregular heartbeats;
- pale skin, weakness, feeling short of breath; or
- tremors, hallucinations, severe anxiety.
Common side effects may include:
- blurred vision, headache, dizziness;
- dry mouth, nose, or throat;
- nausea; or
- feeling nervous or restless.
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.
Pregnancy & Breastfeeding
Can I takeAH-Chew II(Oral)if I’m pregnant or breastfeeding?
FDA pregnancy category C. It is not known whether this medicine will harm an unborn baby.Do not use without medical advice if you are pregnant.
Interactions
What drugs and food should I avoid while takingAH-Chew II(Oral)?
This medicine may cause blurred vision or impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert and able to see clearly.
Drinking alcohol can increase certain side effects of chlorpheniramine.
Ask a doctor or pharmacist before using any other cold, cough, allergy, or sleep medicine. Antihistamines and decongestants 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 decongestant.
Dosage Guidelines & Tips
How to takeAH-Chew II(Oral)?
UseAH-Chew II(Oral)exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. This medicine is usually taken only for a short time until your symptoms clear up.
Do not give this medication to a child younger than 4 years old.总是问医生之前的计谋gh or cold medicine to a child.Death can occur from the misuse of cough and cold medicines in very young children.
Thechewable tabletmust be chewed before you swallow it.
Do not crush, chew, or break anextended-release tablet. Swallow it whole.
Measureliquid medicinewith a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.
If you need surgery or medical tests, tell the surgeon or doctor ahead of time if you have taken this medicine within the past few days.
Call your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache, cough, or skin rash.
Store at room temperature away from moisture and heat. Do not allow the liquid form of this medicine to freeze.
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 nottake extra medicine to make up the missed dose.