Alahist DM（口头）
Brompheniramine是一种抗组胺药，可减少天然化学组胺在体内的影响。组胺可以产生打喷嚏，瘙痒，水汪汪的眼睛和流鼻涕的症状。
Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex.
苯妥肾上腺素是一种减数剂，可在鼻腔通道中缩小血管。扩张的血管会导致鼻塞（鼻塞）。
溴甲胺，右旋菌甲烷和苯妥杂烩的组合用于治疗流鼻涕或闷热的鼻子，打喷嚏，瘙痒，水汪汪的眼睛，咳嗽和鼻窦充血引起的过敏，普通感冒或流感。
This medicine will not treat a cough that is caused by smoking, asthma, or emphysema.
溴苯胺，右旋菌甲烷和苯妥妥也可用于该药物指南中未列出的目的。
用途
What isAlahist DM（口头）用于？
- 咳嗽和鼻塞
警告
什么是我应该了解的最重要信息Alahist DM（口头）?
不要use this medication if you have used an MAO inhibitor such as furazolidone (Furoxone), isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam, Zelapar), or tranylcypromine (Parnate) in the last 14 days. A dangerous drug interaction could occur, leading to serious side effects.
如果你有严重的便秘，你的胃或肠道，或者如果你无法小便，你不应该使用溴苯胺
如果您有未经治疗或不受控制的疾病，如青光眼，哮喘或COPD，高血压，心脏病，冠状动脉疾病或过度活性甲状腺，请不要使用这种药物。
Ask a doctor or pharmacist if it is safe for you to take this medication if you have:
- 一个光凝术或oleostomy;
- diabetes;
- liver or kidney disease;
- epilepsy or other seizure disorder;
- 咳嗽用粘液，或咳嗽引起的肺气肿或慢性支气管炎;
- 扩大前列腺或排尿问题;
- low blood pressure;
- Pheochromytoma（肾上腺肿瘤）;或者
- 如果您服用钾（Cytra，Epiklor，K-Lyte，K-Phos，Kaon，Klor-con，Polycitra，Urocit-K）。
FDA pregnancy category C. It is not known whether this medication will harm an unborn baby.不要use this medicine without medical advice if you are pregnant.
这种药可能进入母乳并可能伤害护理婴儿。抗组胺药和屠体也可能减缓母乳产生缓慢。如果您是母乳喂养婴儿，请勿在没有医疗建议的情况下使用此药。
Side Effects
什么是副作用Alahist DM（口头）?
如果您有这些，请获取紧急医疗帮助signs of an allergic reaction：荨麻疹;呼吸困难;你的脸，嘴唇，舌头或喉咙肿胀。
Stop using this medicine and call your doctor at once if you have a serious side effect such as:
- fast, slow, or uneven heart rate;
- 严重的头痛，情绪变化，幻觉;
- 严重的头晕或焦虑，感觉就像你可能会昏倒;
- 震颤，癫痫发作（抽搐）;
- 易瘀伤或出血，不寻常的弱点;
- 发烧;
- urinating less than usual or not at all;
- 感到短暂的呼吸;或者
- dangerously high blood pressure (severe headache, blurred vision, buzzing in your ears, anxiety, confusion, chest pain, uneven heartbeats, seizure).
Less serious side effects may include:
- 轻度头痛;
- 轻度头晕，嗜睡;
- dry mouth, nose, or throat;
- 恶心，腹泻，便秘，胃部不适;
- feeling nervous, restless, or irritable;
- 模糊的视野;或者
- sleep problems (insomnia).
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
我能拿吗Alahist DM（口头）如果我怀孕或母乳喂养？
FDA pregnancy category C. It is not known whether this medication will harm an unborn baby.不要use this medicine without medical advice if you are pregnant.
这种药可能进入母乳并可能伤害护理婴儿。抗组胺药和屠体也可能减缓母乳产生缓慢。如果您是母乳喂养婴儿，请勿在没有医疗建议的情况下使用此药。
互动
What drugs and food should I avoid while takingAlahist DM（口头）?
This medicine 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.
饮酒可以增加这种药物的某些副作用。
Ask a doctor or pharmacist before using any other cold, allergy, cough, or sleep medicine. Antihistamines, cough suppressants, 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, cough suppressant, or decongestant.
如果您还服用减肥药，咖啡因丸或其他兴奋剂（如ADHD药物），请避免服用这种药物。用减速体一起刺激兴奋剂可以增加你对令人不愉快的副作用的风险。
Avoid becoming overheated or dehydrated during exercise and in hot weather. This medication can decrease sweating and you may be more prone to heat stroke.
Dosage Guidelines & Tips
How to takeAlahist DM（口头）?
采用Alahist DM（口头）完全按照标签的指示，或者由您的医生规定。不要使用较大或更小的量或比推荐更长。
完全按照标签上的直接使用，或由您的医生规定。不要使用较大或更小的量或比推荐更长。这种药物通常仅在短时间内进行，直到您的症状清除。
不要将这种药物赋予4岁以下的孩子。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.
不要take for longer than 7 days in a row.Talk with your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache or skin rash.
用特殊剂量测量勺或药杯测量液体药物，而不是常规表勺。如果您没有使用剂量测量设备，请向您的药剂师询问一个。
If you need surgery or medical tests, tell the surgeon or doctor ahead of time if you have taken a this medication within the past few days.
在室温下储存远离水分和热量。不要冻结。
Since this medication 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take extra medicine to make up the missed dose.
Overdose Signs
What happens if I overdose onAlahist DM（口头）?
过量症状可能包括该药物指南中列出的一些副作用的严重形式。