Like all medicines, this medicine can cause side effects, although not everybody gets them.
During the marketing of desloratadine, cases of severe allergic reactions (difficulty in breathing, wheezing, itching, hives and swelling) have been reported very rarely. If you notice any of these serious side effects, stop taking the medicine and seek urgent medical advice straight away. In clinical studies in most children and adults, side effects reported with desloratadine were about the same as reported with a dummy solution or tablet. However, common side effects reported in children less than 2 years of age were diarrhoea, fever and insomnia while in adults, fatigue, dry mouth and headache were reported more often than with a dummy tablet.
If any of the following happens, stop taking DAZIT® SYRUP and tell your doctor immediately or go to the casualty department at your nearest hospital: Severe allergic reactions (anaphylaxis, angioedema): Swelling of the face, mouth, tongue, throat, hands, or feet, and/or a raised itchy rash (hives), trouble swallowing or breathing (dyspnoea). These are all very serious side-effects. If you have them, you may have had a serious allergic reaction to DAZIT® SYRUP. 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: Irregular heart beat (QT prolongation) Liver inflammation (Hepatitis): The symptoms of hepatitis are nausea (feeling sick) or vomiting (being sick), loss of appetite, feeling generally unwell, fever, itching, yellowing of the skin and eyes, and dark coloured urine Fits (seizures)
These are all serious side-effects. You may need urgent medical attention. Other side-effects: Tell your doctor if you notice any of the following: Frequent side effects: Headache Difficulty in sleeping (Insomnia); Frequent in children less than 2 years Dry mouth Loose stool (diarrhoea); Frequent in children less than 2 years Tiredness (fatigue) Fever (frequent in children less than 2 years) Less frequent side effects: Seeing or hearing things that are not there (Hallucinations) Dizziness, Sleepiness (somnolence) Difficulty in sleeping (insomnia) Excessive mobility and impulsivity preventing normal functioning (psychomotor hyperactivity) Fast heart beats (tachycardia) Palpitations Abdominal (belly) pain, Feeling unwell (nausea) Vomiting Indigestion (dyspepsia) Loose motions (diarrhea) Abnormal liver function tests Muscle pain (myalgia) Itching (pruritus) Rash Hives (urticaria) Side effects with frequency unknown: Increased appetite Abnormal behaviour, aggression Yellowing of the skin and/or eyes (jaundice) Increased sensitivity of the skin to the sun, even in case of hazy sun, and to UV light, for instance to UV lights of a solarium (photosensitivity) Unusual weakness (asthenia) Weight increased If you notice any other 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 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 DAZIT® Syrup.