说明与适用边界
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spl product data elements
tussin dm Dextromethorphan HBr, Guaifenesin DEXTROMETHORPHAN HYDROBROMIDE DEXTROMETHORPHAN GUAIFENESIN GUAIFENESIN ACETIC ACID ANHYDROUS CITRIC ACID CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FD&C BLUE NO. 1 FD&C RED NO. 40 GLYCERIN MENTHOL, UNSPECIFIED FORM POLYETHYLENE GLYCOL, UNSPECIFIED PROPYLENE GLYCOL WATER SODIUM BENZOATE SODIUM CITRATE, UNSPECIFIED FORM SORBITOL SOLUTION SUCRALOSE XANTHAN GUM
活性成分 / Active ingredient
Active ingredients (in each 20 mL) Dextromethorphan HBr, USP 20 mg Guaifenesin, USP 400 mg
用途 / Purpose
Purposes Cough suppressant Expectorant
适应证 / Indications and usage
Uses • temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold • helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes
警告 / Warnings
Warnings Do not use if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have • cough that occurs with too much phlegm (mucus) • cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema Stop use and ask a doctor if cough lasts for more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. A persistent cough may be a sign of a serious condition. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
禁用事项 / Do not use
Do not use if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
咨询医生 / Ask a doctor
Ask a doctor before use if you have • cough that occurs with too much phlegm (mucus) • cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema
停用事项 / Stop use
Stop use and ask a doctor if cough lasts for more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. A persistent cough may be a sign of a serious condition.
孕哺期 / Pregnancy or breastfeeding
If pregnant or breast-feeding, ask a health professional before use.
儿童安全 / Keep out of reach of children
Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
用法用量原文 / Dosage and administration
Directions • do not take more than 6 doses in any 24-hour period • measure only with dosing cup provided • keep dosing cup with product • mL = milliliter • this adult product is not intended for use in children under 12 years of age age dose adults and children 12 years and over 20 mL every 4 hours children under 12 years do not use
dosage and administration table
<table styleCode="Noautorules" width="100%"><col width="37%"/><col width="30%"/><tbody><tr><td align="center" styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>age</paragraph></td><td align="center" styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>dose</paragraph></td></tr><tr><td align="center" styleCode="Rrule Lrule Botrule " valign="top"><paragraph>adults and children 12 years and over</paragraph></td><td align="center" styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>20 mL every 4 hours</paragraph></td></tr><tr><td align="center" styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>children under 12 years</paragraph></td><td align="center" styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>do not use</paragraph></td></tr></tbody></table>
储存 / Storage and handling
Other information • each 20 mL contains: sodium 13 mg • store at 20-25°C (68-77°F). Do not refrigerate.
辅料 / Inactive ingredients
Inactive ingredients
questions
Questions or comments? 1-800-719-9260
package label principal display panel
Package/Label Principal Display Panel CVS Health ® Compare to the active ingredients in Robitussin ® Maximum Strength Cough + Chest Congestion DM MAXIMUM STRENGTH MAXIMUM STRENGTH± FOR MUCUS RELIEF See New Dosing Tussin DM DEXTROMETHORPHAN HBr Cough suppressant GUAIFENESIN Expectorant Adult Cough & Chest Congestion Relieves: • Cough • Chest congestion • Mucus No added alcohol Raspberry & Menthol Flavor For Ages 12 & Over Dosage cup provided ±Maximum strength claim based on maximum daily dose of active ingredients. Actual Bottle Size on Side Panel 4 FL OZ (118 mL) 2b7-17-tussin-dm.jpg
来源、版本与许可
- 资料类型
- 美国药品标签原文
- 版本
- 4 / 20250731
- 获取时间
- 2026-10-08
- 许可
- openFDA public data; retain original label attribution. See 查看来源 and dataset source notices. Public access does not imply approval or unrestricted rights to every submitted label.

