说明与适用边界
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spl product data elements
GUAIFENESIN GUAIFENESIN GUAIFENESIN GUAIFENESIN MAGNESIUM STEARATE MALTODEXTRIN CELLULOSE, MICROCRYSTALLINE POVIDONE, UNSPECIFIED SILICON DIOXIDE STEARIC ACID CAPSULE SHAPED TABLET PH063
活性成分 / Active ingredient
Active Ingredient (in each tablet) Guaifenesin 400mg
用途 / Purpose
Purpose Expectorant
适应证 / Indications and usage
Uses helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus helps make cough more productive
警告 / Warnings
Warnings Ask doctor before use if you have persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema cough accompanied by too much phlegm (mucus) Stop use and ask a doctor if cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of serious illness. 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. Directions take with a full glass of water do not exceed 6 doses in 24 hours adults and children 12 years of age and over take 1 tablet every 4 hours as needed children 6 to under 12 years of age take ½ tablet every 4 hours as needed children under 6 years of age consult a doctor
warnings table
<table width="50%" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top"><paragraph>adults and children 12 years of age and over</paragraph></td><td valign="top"><paragraph>take 1 tablet every 4 hours as needed</paragraph></td></tr><tr><td valign="top"><paragraph>children 6 to under 12 years of age</paragraph></td><td valign="top"><paragraph>take ½ tablet every 4 hours as needed</paragraph></td></tr><tr><td valign="top"><paragraph>children under 6 years of age</paragraph></td><td valign="top"><paragraph>consult a doctor</paragraph></td></tr></tbody></table>
停用事项 / Stop use
Stop use and ask a doctor if cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of serious illness.
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.
用法用量原文 / Dosage and administration
Directions take with a full glass of water do not exceed 6 doses in 24 hours adults and children 12 years of age and over take 1 tablet every 4 hours as needed children 6 to under 12 years of age take ½ tablet every 4 hours as needed children under 6 years of age consult a doctor
dosage and administration table
<table width="50%" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top"><paragraph>adults and children 12 years of age and over</paragraph></td><td valign="top"><paragraph>take 1 tablet every 4 hours as needed</paragraph></td></tr><tr><td valign="top"><paragraph>children 6 to under 12 years of age</paragraph></td><td valign="top"><paragraph>take ½ tablet every 4 hours as needed</paragraph></td></tr><tr><td valign="top"><paragraph>children under 6 years of age</paragraph></td><td valign="top"><paragraph>consult a doctor</paragraph></td></tr></tbody></table>
储存 / Storage and handling
Other information store at room temperature (15°-30°C) T amper Evident: do not use if safety seal under cap is broken or missing
辅料 / Inactive ingredients
Inactive ingredients magnesium stearate, maltodextrin, microcrystalline cellulose, povidone, silicon dioxide, stearic acid.
questions
Questions? Adverse drug event call (866) 562-2756 Mon-Fri 8 AM to 4 PM
package label principal display panel
PHARBEST NDC 16103-379-04 Manufactured in the USA Immediate Release PHARBINEX *COMPARE TO the active ingredient in MUCINEX ® Tablets Guaifenesin 400mg Expectorant 30 TABLETS Pharbinex Tablet Product Label
来源、版本与许可
- 资料类型
- 美国药品标签原文
- 版本
- 2 / 20251224
- 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.

