par 258 Pill: white , round, 8mm
The pill with imprint par 258 (White, Round1) has been identified as Metaproterenol Sulfate 10 mg and is used for COPD, Maintenance, Asthma, acute, Asthma, Maintenance, and COPD, Acute. It belongs to the drug class adrenergic bronchodilators and is not a controlled substance.
Images for par 258

Metaproterenol Sulfate
- Imprint
- par 258
- Strength
- 10 mg
- Color
- White
- Size
- 8.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Adrenergic bronchodilators
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Par Pharmaceutical Inc.
- National Drug Code (NDC)
- 49884-0258 (Discontinued)
- Inactive Ingredients
-
silicon dioxide,
lactose anhydrous,
magnesium stearate,
microcrystalline cellulose,
corn starch
Note: Inactive ingredients may vary.
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More about metaproterenol
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- Reviews (2)
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- Dosage information
- During pregnancy
- Drug class: adrenergic bronchodilators
- Breastfeeding
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Patient resources
- Metaproterenol drug information
- Metaproterenol (Inhalation) (Advanced Reading)
- Metaproterenol (Oral) (Advanced Reading)
- Metaproterenol Syrup
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.