Ryukakusan Cough Medicine (Syrup)
- Designated Class 2 OTC drug

Discontinued product
A powerful preparation that prioritizes effectiveness against coughs and phlegm. Each dose comes in a single-dose bottle. Provides powerful control of sudden coughs and stubborn phlegm.
For the relief of intense coughs and persistent phlegm.
Features
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This is a powerful preparation that prioritizes effectiveness against coughs and phlegm.
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This drug is rich in antitussive and expectorant ingredients that include dihydrocodeine phosphate, dℓ-methylephedrine hydrochloride, and noscapine hydrochloride hydrate.
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The single-dose bottle eliminates the need to measure individual doses.
Indications
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Cough and phlegm
Dosage and Administration
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Take 4 times a day, after meals and before bedtime.
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If necessary, it can be taken up to 6 times per day, but leave at least 4 hours between doses in principle.
| Age | Single Dose | Doses per Day |
| Adult (over 15) | 10mL (1 bottle) | 4 |
| Under 15 | Do not use |
Precautions for Dosage and Administration
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Always follow the dosage and administration instructions carefully.
Ingredients, Quantity
60mL (usual daily dose for adults) contains the following:
| Active Ingredient | Content |
| Dihydrocodeine phosphate | 30mg |
| dℓ-methylephedrine hydrochloride | 45mg |
| Noscapine hydrochloride hydrate | 45mg |
| Diprophylline | 120mg |
| Chlorpheniramine maleate | 12mg |
| Anhydrous caffeine | 75mg |
| Guaifenesin | 225mg |
| Senega fluid extract | 0.9mL (900mg) |
( ): Converted to show the amount of crude drug.
Other ingredients: Sucrose, sodium saccharin, D-sorbitol, citric acid, sodium citrate, paraben, ethanol, brown sugar flavoring, ethyl vanillin, and flavoring agent
Amount
10ml x 4 bottles