What gap should be made between Gripex Hot Max and Dutilox?

In my opinion, instead of temporarily separating drugs, it is better to replace Gripex Hot Max sachets with an antipyretic that does not contain phenylephrine - in combination with Dutilox it can (although rarely) cause an increase in pressure. If you do not feel nasal congestion, there is no point in using this medicine, as it may expose you to side effects unnecessarily. It is worth trying products with paracetamol itself, e.g. Efferalgan Forte: https://www.gdziepolek.pl/produkty/26259/efferalgan-forte-tabletki-musujace/apteki However, remember to summarize the daily dose of paracetamol from all the drugs you used that day. I will also add that fever is a normal reaction of the body to viruses that cause colds and flu. There is no need to knock it down if it is not a nuisance. I encourage you to read the article on dealing with fever: https://www.gdziepolek.pl/artykuly/goraczka