BENYLIN ® Dry Cough contains dextromethorphan hydrobromide which is a centrally acting cough suppressant. It is a medicine which is used to help relieve dry, irritating coughs.
1. What BENYLIN ® Dry Cough is and what it is used for
2. What you need to know before you take BENYLIN ® Dry Cough
Do not take BENYLIN ® Dry Cough:
- If you are hypersensitive (allergic) to dextromethorphan or any of the other ingredients of BENYLIN ® Dry Cough (see 6. What BENYLIN ® Dry Cough contains).
- If you are taking, or you have taken in the last two weeks, medicines to treat depression known as monoamine oxidase inhibitor (MAOIs).
- If you suffer from asthma.
- If you have any liver problems.
BENYLIN ® Dry Cough should not be given to children under 5 years of age.
Warnings and precautions
Take special care with BENYLIN ® Dry Cough:
- If you have a persistent cough, such as occurs with asthma, smoking, emphysema or chronic bronchitis;
- if you have a cough that produces a lot of mucus (phlegm)
- if you have been told by your doctor that you are a slow metaboliser of CYP2D6.
BENYLIN ® Dry Cough can lead to dependence. Caution is advised with BENYLIN ® Dry Cough if you, or your child, are an adolescent, if you are a young adult, or you have a history of drug/substance abuse.
Other medicines and BENYLIN ® Dry Cough
Always tell your health care provider if you are taking any other medicine. This includes complementary or traditional medicines. Tell your doctor or pharmacist if you are currently using:
- Monoamine oxidase inhibitors (MAOIs) (used to treat depression) (see Do not take BENYLIN ® Dry Cough above);
- central nervous system depressants (used as sedatives/tranquilisers, or to treat anxiety, stress or sleep disorders);
- fluoxetine, paroxetine, sertraline, bupropion, selective serotonin reuptake inhibitors (SSRIs) (used to treat depression);
- quinidine, amiodarone, flecainide, propafenone (used to treat an abnormal heartbeat);
- terbinafine, isavuconazole (used to treat fungal infections);
- methadone (used to treat pain and for the detoxification or maintenance of addiction);
- cinacalcet (used to treat high levels of calcium in your blood if you have an overactive thyroid);
- haloperidol, thioridazine (used to treat schizophrenia);
- perphenazine (used to treat psychosis or hallucinations).
BENYLIN ® Dry Cough with food, drink and alcohol
See section 3.
Pregnancy, breastfeeding and fertility
If you are pregnant or breastfeeding, think you may be pregnant or are planning to have a baby, please consult your doctor, pharmacist or other health care provider for advice before taking BENYLIN ® Dry Cough. Safety of BENYLIN ® Dry Cough during pregnancy and lactation has not been established. Do not use BENYLIN ® Dry Cough if you are pregnant or breastfeeding.
3. How to take BENYLIN ® Dry Cough
For oral use only. Do not share medicines with any other person. Shake the bottle before use. The usual dose is:
- Adults: One medicine measure (5 mL) every four hours, or two medicine measures (10 mL) every six to eight hours.
- Children 5 to 12 years: Half to one medicine measure (2,5 mL – 5 mL) every six to eight hours.
BENYLIN ® Dry Cough is not recommended for use in children below 5 years of age. Do not exceed the recommended dosage. Always take BENYLIN ® Dry Cough exactly as described in this leaflet or as your doctor or pharmacist have told you. Check with your doctor or pharmacist if you are not sure.
If you have the impression that the effect of BENYLIN ® Dry Cough is too strong or too weak, tell your doctor or pharmacist.
If you take more BENYLIN ® Dry Cough than you should
In the event of an overdosage, consult your doctor or pharmacist. If neither is available contact the nearest hospital or poison centre. Take this leaflet and the rest of the remaining BENYLIN ® Dry Cough with you so the doctor will know what you have taken.
If you forget to take BENYLIN ® Dry Cough
Do not take a double dose to make up for forgotten individual doses.
4. Possible side effects
BENYLIN ® Dry Cough can have side effects. Not all side effects reported for BENYLIN ® Dry Cough are included in this leaflet. Should your general health worsen or if you experience any untoward effects while taking BENYLIN ® Dry Cough, please consult your health care provider for advice.
If any of the following happens, stop taking BENYLIN ® Dry Cough and tell your doctor immediately or go to the casualty department at your nearest hospital:
- swelling of your hands, feet, ankles, face, lips, mouth or throat, which may cause difficulty in swallowing or breathing;
- rash or itching;
- fainting.
These are all very serious side effects. If you have them, you may have had a serious allergic reaction to BENYLIN ® Dry Cough. You may need urgent medical attention or hospitalisation.
Tell your doctor if you notice any of the following:
Side effects occurring less frequently:
- difficulty sleeping (insomnia);
- dizziness, drowsiness, restlessness (uncontrolled movements, rapid talking, tapping of hands or feet);
- stomach disturbances, pain of your stomach area, diarrhoea, nausea (feeling sick), vomiting (being sick);
- hives (allergic skin reaction).
If you notice any side effects not mentioned in this leaflet, please inform your doctor or pharmacist.
Reporting of side effects
If you get side effects, talk to your doctor or pharmacist. You can also report side effects to SAHPRA via the “6.04 Adverse Drug Reactions Reporting Form”, found online under SAHPRA’s publications: http://www.sahpra.org.za/Publications/Index/8. By reporting side effects, you can help provide more information on the safety of BENYLIN ® Dry Cough. For further information, please contact the Johnson and Johnson call centre on 0860 410032 (landline).
5. How to store BENYLIN ® Dry Cough
• Store at or below 25 °C.
• Store in a cool place.
• Keep tightly closed.
• Keep the container in the outer carton until required for use.
• Store all medicines out of reach of children.
• Do not use after the expiry date printed on the container/label/carton.
• Return all unused medicine to your pharmacist.
• Do not dispose of unused medicine in drains and sewerage systems (e.g. toilets).