COLEROS can have side effects. Not all side effects reported for COLEROS are included in this leaflet. Should your general health worsen or if you experience untoward effects while taking COLEROS, please consult your healthcare provider for advice. If any of the following happens, stop taking COLEROS and tell your doctor immediately or go to the casualty department at your nearest hospital:
- Difficulty in breathing, with or without swelling of the face, lips, tongue and/or throat which may cause difficulty in swallowing, severe itching of the skin (with raised lumps).
- Blistering of the skin, mouth and eyes (Steven - Johnson syndrome).
- Jaundice (yellowing of the skin and eyes).
These are all very serious side effects. If you have them, you may have had a serious reaction to COLEROS. You may need urgent medical attention or hospitalisation. Tell your doctor immediately or go to the casualty department at your nearest hospital if you notice any of the following:
- Any unusual aches and pains in your muscles which go on for longer than you might expect, especially if you develop a fever or feel unwell. Unpleasant muscle effects may become a potentially life threatening muscle damage known as rhabdomyolysis. Muscle symptoms are more frequent in children and adolescents than in adults.
- Tendon disorders sometimes complicated by rupture.
- Serious muscle damage presenting as unexplained muscle aches and pains, feeling unwell and a fever (immune - mediated necrotising myopathy).
- A severe stomach pain (inflamed pancreas).
- Increase in liver enzymes in the blood.
- Hepatitis (an inflamed liver).
These are all serious side effects. You may need urgent medical attention. Tell your doctor if you notice any of the following:
- Frequent side effects:
- increased glucose levels, diabetes
- headache, dizziness
- constipation, nausea, stomach pain
- muscle pain
- feeling weak or a lack of energy.
- Less frequent side effects:
- abnormal bleeding or bruising
- memory loss
- numbness, tingling, loss of sensation in the arms and legs, burning feeling in the hands or feet (polyneuropathy)
- rash, itching or other skin reactions
- oedema (swelling under the skin)
- cough, shortness of breath, difficulty breathing
- lupus - like disease syndrome (including rash, joint disorders and effects on blood cells)
- muscle rupture
- joint pain
- traces of blood in your urine
- Side effects with unknown frequency:
- depression
- diarrhoea
- an increase in the amount of protein in the urine
- numbness and tingling in hands or feet (peripheral neuropathy)
- sleep disturbances (including insomnia and nightmares)
- myasthenia gravis (a disease causing general muscle weakness including in some cases muscles used when breathing)
- ocular myasthenia (a disease causing eye muscle weakness).
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, pharmacist or nurse. You can also report side effects to SAHPRA via the “6.04 Adverse Drug Reaction Reporting Form”, found online under SAHPRA’s publications: https://www.sahpra.org.za/Publications/Index/8. By reporting side effects, you can help provide more information on the safety of this medicine.