Novahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba
Chlorpheniramine 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.
可待因是一种麻醉止咳药。它会影响触发咳嗽反射的大脑信号。gydF4y2Ba
Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).
氯苯胺，可待因和伪麻黄碱is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, cough, and sinus congestion caused by allergies, the common cold, or the flu.
This medicine will not treat a cough that is caused by smoking, asthma, or emphysema.
氯苯胺，可待因和伪麻黄碱may also be used for purposes not listed in this medication guide.
用途gydF4y2Ba
What isNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba用于？gydF4y2Ba
- Cold Symptoms
警告gydF4y2Ba
我应该知道的最重要的信息是什么gydF4y2BaNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba?
如果您对可待因，伪麻黄碱或氯苯胺过敏，则不应使用这种药物。gydF4y2Ba
不要use this medicine if you have used an MAO inhibitor in the past 14 days.A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.
In some people, codeine breaks down rapidly in the liver and reaches higher than normal levels in the body. This can cause dangerously slow breathing and may cause death, especially in a child.
不要give this medicine to anyone younger than 18 years old.
To make sure this medicine is safe for you, tell your doctor if you have:
- 哮喘，COPD，支气管炎或其他呼吸障碍；gydF4y2Ba
- a cough with mucus;
- heart disease, high blood pressure;
- glaucoma;
- diabetes;
- a thyroid disorder; or
- enlarged prostate and urination problems.
If you use codeine while you are pregnant, your baby could become dependent on the drug.这可能会导致婴儿出生后生命的戒断症状。依赖于习惯性医学的婴儿可能需要几周的医疗治疗。告诉您的医生您是否怀孕或计划怀孕。gydF4y2Ba
不要breast-feed.可待因可以进入母乳，并可能导致哺乳婴儿的嗜睡，呼吸问题或死亡。氯苯胺可能会减慢母乳的产生。gydF4y2Ba
Side Effects
什么是副作用gydF4y2BaNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba?
如果有紧急医疗帮助gydF4y2Basigns of an allergic reaction：蜂巢；呼吸困难；脸部，嘴唇，舌头或喉咙肿胀。gydF4y2Ba
像其他麻醉药一样，可待因可以减慢呼吸。如果呼吸变得太虚弱，可能会发生死亡。gydF4y2Ba
A person caring for you should seek emergency medical attention if you have slow breathing with long pauses, blue colored lips, or if you are hard to wake up.
Stop taking this medicine and call your doctor at once if you have:
- 嘈杂的呼吸，叹气，浅呼吸；gydF4y2Ba
- a slow heart rate or weak pulse;
- 紧张，睡眠麻烦；gydF4y2Ba
- severe constipation; or
- little or no urination.
在老年人和那些超重，营养不良或虚弱的老年人中，严重的副作用可能更有可能。gydF4y2Ba
常见的副作用可能包括：gydF4y2Ba
- drowsiness; or
- 感到不安或兴奋（尤其是在儿童中）。gydF4y2Ba
在老年人中，口干，便秘和混乱等副作用可能更有可能。gydF4y2Ba
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.
怀孕和母乳喂养gydF4y2Ba
我能拿吗gydF4y2BaNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba如果我怀孕还是母乳喂养？gydF4y2Ba
If you use codeine while you are pregnant, your baby could become dependent on the drug.这可能会导致婴儿出生后生命的戒断症状。依赖于习惯性医学的婴儿可能需要几周的医疗治疗。告诉您的医生您是否怀孕或计划怀孕。gydF4y2Ba
不要breast-feed.可待因可以进入母乳，并可能导致哺乳婴儿的嗜睡，呼吸问题或死亡。氯苯胺可能会减慢母乳的产生。gydF4y2Ba
互动gydF4y2Ba
What drugs and food should I avoid while takingNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba?
这种药物可能会损害您的思维或反应。避免驾驶或操作机械，直到您知道这种药物会如何影响您。头晕或严重的嗜睡会导致跌倒或其他事故。gydF4y2Ba
不要drink alcohol while you are taking medicine that contains codeine.可能会发生危险的副作用或死亡。gydF4y2Ba
在使用任何其他感冒，过敏，咳嗽或睡眠药物之前，请询问医生或药剂师。许多组合药物含有抗组胺药，充血药或止咳药。将某些产品一起食用会导致您获得过多的某种药物。gydF4y2Ba
Dosage Guidelines & Tips
How to takeNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Ba?
利用gydF4y2BaNovahistine DH（氯苯胺，可待因和伪麻黄碱）gydF4y2Baexactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
按照您的处方标签上的所有指示。可待因可以放慢或停止呼吸。gydF4y2BaNever use chlorpheniramine, codeine, and pseudoephedrine in larger amounts, or for longer than prescribed.咳嗽或冷药通常仅需短时间内，直到您的症状清除为止。gydF4y2Ba
Codeine may be habit-forming, even at regular doses. Never share this medicine with another person, especially someone with a history of drug abuse or addiction.滥用麻醉药会导致成瘾，服用过量或死亡，尤其是在没有处方的儿童或其他人使用药物的情况下。gydF4y2BaSelling or giving away codeine is against the law.
You should not use antihistamine medication to make a child sleepy.
Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.
不要take for longer than 7 days in a row.如果您的症状在治疗7天后无法改善，或者您的头痛或皮疹发烧，请致电医生。gydF4y2Ba
如果您需要手术或医疗检查，请在过去几天内提前告诉外科医生或医生。gydF4y2Ba
在室温下存放远离水分和热量。不要冻结。gydF4y2Ba
Keep track of your medicine. Codeine is a drug of abuse and you should be aware if anyone is using your medicine improperly or without a prescription.
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.不要gydF4y2Batake extra medicine to make up the missed dose.