Coversyl can have side effects. Not all side effects reported for this medicine are included in this leaflet. Should your general health worsen, or you experience any untoward effects while taking this medicine, please consult your doctor, pharmacist or other healthcare professional for advice. If you experience any of the following, stop taking the medicinal product at once and tell your doctor immediately:
- swelling of the face, lips, mouth, tongue or throat, difficulty in breathing (angioedema) (See section 2 “Warnings and precautions”),
- severe dizziness or fainting, due to low blood pressure,
- unusual fast or irregular heartbeat, chest pain (angina), heart attack.
- weakness of arms or legs, or problems speaking which could be a sign of a possible stroke
- sudden wheeziness, chest pain, shortness of breath, or difficulty in breathing (bronchospasm),
- inflamed pancreas which may cause severe abdominal and back pain accompanied with feeling very unwell
- yellowing of the skin or eyes (jaundice) which could be a sign of hepatitis, skin rash which often starts with red itchy patches on your face, arms or legs (erythema multiforme).
- skin rash which often starts with red itchy patches on your face, arms or legs (erythema multiforme)
In decreasing order of frequency, side effects can include:
Frequent
- headache,
- dizziness,
- vertigo,
- pins and needles,
- vision disturbances,
- tinnitus (sensation of noises in the ears),
- cough,
- shortness of breath (dyspnoea),
- gastro-intestinal disorders (nausea, vomiting, abdominal pain, taste disturbances, dyspepsia or difficulty of digestion, diarrhoea, constipation),
- allergic reactions (such as skin rashes, itching),
- muscle cramps,
- feeling of tiredness.
Less Frequent
- depression
- mood swings,
- sleep disturbances,
- dry mouth,
- intense itching or severe skin rashes),
- formation of blister clusters over the skin,
- kidney problems,
- impotence,
- sweating,
- excess of eosinophils (a type of white blood cells),
- somnolence,
- fainting,
- palpitations,
- tachycardia,
- vasculitis (inflammation of blood vessels),
- photosensitivity reaction (increased sensitivity of the skin to sun),
- arthralgia (joint pain),
- myalgia (muscle pain),
- chest pain,
- malaise,
- peripheral oedema,
- fever,
- fall,
- change in laboratory parameters: high blood level of potassium reversible on discontinuation, low level of sodium, hypoglycaemia (very low blood sugar level) in case of diabetic patients, increased blood urea, and increased blood creatinine.
- acute renal failure,
- dark urine, feeling sick (nausea) or being sick (vomiting), muscle cramps, confusion and seizures. These may be symptoms of a condition called SIADH (inappropriate antidiuretic hormone secretion).
decreased or absent urine output,
flushing,
worsening of psoriasis,
changes in laboratory parameters: Increased level of liver enzymes, high level of serum bilirubin.
confusion,
eosinophilic pneumonia (a rare type of pneumonia),
rhinitis (blocked up or runny nose),
changes in blood values such as a lower number of white and red blood cells, lower haemoglobin, lower number of blood platelets.
If you have these symptoms contact your doctor as soon as possible.
Frequency not known (cannot be estimated from available data): Discoloration, numbness and pain in fingers or toes (Raynaud’s phenomenon). If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.
Reporting of side effects
If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. 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 Coversyl.