Cotrikris Paediatric Oral: A Brand of Sulfamethoxazole + Trimethoprim Suspension

What it is

Cotrikris Paediatric Oral is a brand of a combination antibiotic medicine. It contains two active ingredients: sulfamethoxazole and trimethoprim. These two work together to stop the growth of certain bacteria. This medicine belongs to a class of drugs called sulfonamide antibiotics, often referred to as co-trimoxazole. It is available as a liquid suspension.

What it's used for

Cotrikris Paediatric Oral is used to treat bacterial infections that are proven or strongly suspected to be caused by bacteria sensitive to sulfamethoxazole and trimethoprim. According to the product information, it is indicated for infections such as urinary tract infections, shigellosis (a type of diarrhoea), and acute otitis media (ear infection) in children. It should only be used when a doctor confirms it is the right medicine for the infection.

How it's taken

This medicine is an oral suspension, meaning it is taken by mouth. It is typically given every 12 hours. The exact dose depends on the patient's weight, age, and the type of infection being treated. A doctor will calculate the correct dose. Cotrikris Paediatric Oral is not recommended for babies younger than 2 months old. Always follow the doctor’s prescription and shake the bottle well before each dose. If you have questions, ask a pharmacist or doctor.

Common side effects

The most common side effects are stomach upset (nausea, vomiting, loss of appetite) and allergic skin reactions such as rash or hives. Serious but rare side effects can occur, including severe skin reactions like Stevens-Johnson syndrome, blood disorders (anaemia, low white blood cells), and liver problems. Anyone taking this medicine should watch for signs of a serious reaction and get medical help immediately if they occur.

Important cautions

Cotrikris Paediatric Oral should not be used in people who are allergic to sulfonamides or trimethoprim, or in those with a history of drug-induced immune thrombocytopenia (low platelets from a medicine). It is also contraindicated in patients with megaloblastic anaemia due to folate deficiency and in children under 2 months of age. Pregnant women should avoid this medicine because it may increase the risk of birth defects. Always tell your doctor about any other medicines or health conditions before starting treatment.

Frequently asked questions