If you use creams, ointments or suppositories for symptom management, please collect your sample before applying these products. This will help minimise the risk of contamination and ensure the best possible sample quality.
Do creams, ointments or suppositories applied near the anus – such as steroid creams or haemorrhoid treatments – affect my sample?
Certain products may affect your sample if used immediately before collection.
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Written by Hana