For some time now I have reddened skin under the patch.

Thank you for sharing your case. Would you like to ask a question? Evra patches are tagged next to the question, but it does not appear from the wording of the question that you mean these patches. If so, it is worth knowing that redness of the skin or its irritation are possible side effects of Evra patches. At the same time, the product should not be placed in places where the skin is reddened, irritated or damaged. Each subsequent transdermal patch should be glued in a different place on the skin. If the patch causes skin irritation, it can be peeled off and replaced with a new patch elsewhere in the body until the next "Patch Change Day" - note - only one patch can be used at a time. If irritation and redness persist, then you should consult a gynecologist - you may need to consider changing the method. Sometimes an allergy to the patch develops, which is a contraindication to its use. I enclose other, similar threads. Perhaps you will find something interesting in them: https://www.gdziepolek.pl/opinie-i-pytania/88906/evra-czy-wszyscy-producenci-plastrow-evra-uzywaja-kleju-powodujacego-uczulenie https://www.gdziepolek.pl/opinie-i-pytania/85872/evra-czy-po-przyklejeniu-plastra-evra-pierwszy-raz-moga-wystapic-objawy-takie-jak-podraznienie-skory https://www.gdziepolek.pl/opinie-i-pytania/84710/evra-zaczerwienienie-po-3-plastrze-evra Evra - like other prescription drugs - can be booked for WherePoLek and pick up stationary upon presentation of the prescription: https://www.gdziepolek.pl/produkty/28646/evra-system-transdermalny/apteki/w-warszawie