Domilo can have side effects. Not all side effects reported for Domilo are included in this leaflet. Should your general health worsen or if you experience any untoward effects while taking Domilo, please consult your healthcare provider for advice.
If any of the following happens, stop taking Domilo and tell your doctor immediately or go to the casualty department at your nearest hospital:
- Swelling of the hands, feet, ankles, face, lips and mouth or throat, which may cause difficulty in swallowing or breathing,
- rash or itching,
- fainting (dizziness).
These are all very serious side effects. If you have them, you may have had a serious reaction to Domilo. 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:
- Herpes virus infection (shingles or herpes zoster) with symptoms such as blisters, burning, itching or pain of the skin, typically on the upper body or the face. Other symptoms may be fever and weakness in the early stages of infection, followed by numbness, itching or red patches with severe pain
- a type of skin cancer called basal cell carcinoma (BCC) which often appears as a pearly nodule, although it can also take other forms
- depression and anxiety are known to occur with increased frequency in the MS population and have also been reported in paediatric patients treated with Domilo
- slow heartbeat (bradycardia), irregular heart rhythm
Less frequent
- pneumonia with symptoms such as fever, cough, difficulty breathing
- malignant melanoma (a type of skin cancer which usually develops from an unusual mole). Possible signs of melanoma include moles which may change size, shape, elevation or colour over time, or new moles. The moles may itch, bleed or ulcerate
- lymphoma (a type of cancer that affects the lymph system)
- squamous cell carcinoma: a type of skin cancer which may present as a firm red nodule, a sore with crust, or a new sore on an existing scar
- tumour related to infection with human herpes virus (Kaposi’s sarcoma)
- reduction in blood platelets which increases risk of bleeding or bruising
- convulsion, fits (more frequent in children and adolescents than in adults)
- a condition called posterior reversible encephalopathy syndrome (PRES). Symptoms may include sudden onset of severe headache, confusion, seizures and/or vision disturbances
- macular oedema (swelling in the central vision area of the retina at the back of the eye) with symptoms such as shadows or blind spot in the centre of the vision, blurred vision, problems seeing colours or details
- electrocardiogram anomaly (T-wave inversion)
Unknown frequency
- risk of a rare brain infection called progressive multifocal leukoencephalopathy (PML). The symptoms of PML may be similar to an MS relapse. Symptoms might also arise that you might not become aware of by yourself, such as changes in mood or behaviour, memory lapses, speech and communication difficulties, which your doctor may need to investigate further to rule out PML. Therefore, if you believe your MS is getting worse or if you or those close to you notice any new or unusual symptoms, it is very important that you speak to your doctor as soon as possible
- cryptococcal infections (a type of fungal infection), including cryptococcal meningitis with symptoms such as headache accompanied by stiff neck, sensitivity to light, nausea, and/or confusion
- merkel cell carcinoma (a type of skin cancer). Possible signs of Merkel cell carcinoma include flesh-coloured or bluish-red, painless nodule, often on the face, head or neck. Merkel cell carcinoma can also present as a firm painless nodule or mass. Long-term exposure to the sun and a weak immune system can affect the risk of developing Merkel cell carcinoma
These are all serious side effects. You may need urgent medical attention.
Tell your doctor if you notice any of the following:
- Frequent infection from flu virus with symptoms such as tiredness, chills, sore throat, aching in the joints or muscles, fever
- feeling of pressure or pain in the cheeks and forehead (sinusitis)
- ringworm, a fungal infection of the skin (tinea versicolor)
- low level of white blood cells (lymphocytes, leucocytes)
- headache, migraine
- blurred vision
- high blood pressure
- cough, breathlessness
- diarrhoea
- itchy, red, burning rash (eczema)
- hair loss
- back pain
- muscle pain
- joint pain
- weakness
- increased blood fat (triglycerides) level
- increased liver enzymes showing in blood tests
- weight loss
Less frequent
- depressed mood
- nausea
- low level of certain white blood cells (neutrophils)
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 Domilo.