In the pharmacy the lady gave me the drug baikadent for the 7th patch, I smeared it on...

Baikadent is not recommended for children under 18 years of age due to a lack of data on safety and efficacy in this age group. The use of this gel in a 7-year-old may be associated with the risk of irritation or allergic reactions, especially due to the presence of ingredients such as propylene glycol and parabens.

If the child does not show any alarming symptoms, the risk of serious effects is low, but at the first signs of allergy (swelling, redness, itching), use should be discontinued and a doctor should be consulted.

If you need more personalized advice, you can use the teleconsultation here:

https://www.gdziepolek.pl/telekonsultacja/z-pediatra