Question 1

Can I swim or shower with the Evra Patch?

Accepted Answer

Yes. According to the NHS guidelines, the patch is designed to stay on during normal activities including bathing, showering, swimming, and exercise. Check afterwards to ensure it hasn't lifted at the edges. If it comes off, follow the instructions for a detached patch.

Question 2

What if I don't get my period during the patch-free week?

Accepted Answer

Apply your next patch on your scheduled "Patch Change Day" as normal. If you have used the patches correctly, missing a period doesn't necessarily mean you're pregnant. However, if you miss two periods in a row, take a pregnancy test and consult your doctor before applying the next patch.

Question 3

Is Evra Patch safer than the combined contraceptive pill?

Accepted Answer

No. Clinical studies have not shown that the patch is safer than the combined oral contraceptive pill. Both carry similar increased risks of blood clots compared to no contraception. The European Medicines Agency states that the choice depends on personal preference and lifestyle factors, not safety differences.

Question 4

Why does my weight matter when using Evra Patch?

Accepted Answer

Women with a BMI over 30 kg/m² have a higher baseline risk of blood clots. Using a CHC like Evra adds to this risk. Additionally, clinical trials suggest Evra may be less effective in women weighing 90 kg (approx. 14 stone) or more. Your clinician will discuss the most suitable contraceptive option for you based on your weight and other risk factors.

Question 5

Can I use Evra Patch to delay my period?

Accepted Answer

Yes, but only under medical guidance. Instead of having a patch-free week, apply a new patch on Day 22. You may experience breakthrough bleeding. Do not wear patches for more than 6 weeks (6 patches) consecutively. Speak to your doctor first about whether this is appropriate for you.

Question 6

How effective is Evra Patch at preventing pregnancy?

Accepted Answer

With perfect use, Evra Patch is over 99% effective. With typical use (accounting for user error), it's about 91% effective. This is comparable to combined oral contraceptives. Effectiveness may be reduced in women weighing 90kg or more.

Question 7

What should I do if the patch irritates my skin?

Accepted Answer

If the patch causes irritation, you can remove it and apply a new patch to a different area of skin. Rotate application sites weekly. If irritation persists or is severe, consult your doctor. Some redness when removing the patch is normal due to the adhesive.

Question 8

Do antibiotics affect Evra Patch?

Accepted Answer

Most antibiotics do NOT affect Evra Patch. The exception is rifampicin and griseofulvin, which can reduce effectiveness. For these antibiotics, use additional barrier contraception during treatment and for 28 days after stopping. For other antibiotics, no additional protection is needed.

Question 9

Does it matter what time of day I apply the patch?

Accepted Answer

No specific time is required, but consistency helps. Choose a convenient time and day (your "Patch Change Day") and stick to it weekly. If you forget, apply as soon as you remember and follow the missed dose instructions.

Question 10

Does Evra Patch protect against sexually transmitted infections (STIs)?

Accepted Answer

No. Evra Patch only prevents pregnancy. It provides NO protection against STIs including HIV, chlamydia, gonorrhoea, or herpes. Use condoms to protect against STIs, especially with new or casual partners.

Question 11

When can I start Evra Patch after having a baby?

Accepted Answer

If not breastfeeding, you can start Evra Patch 4 weeks after delivery. If starting more than 4 weeks after delivery, use additional barrier contraception for the first 7 days. If breastfeeding, Evra is not recommended - use progestogen-only contraception instead.

Question 12

Can I travel with Evra Patch?

Accepted Answer

Yes. Keep patches in original packaging. Long flights (>4 hours) temporarily increase blood clot risk - stay hydrated, move regularly, and consider compression stockings if you have other risk factors. Time zone changes won't affect effectiveness as long as you maintain your weekly schedule.

Question 13

How should I dispose of used Evra patches?

Accepted Answer

Fold used patch in half so it sticks to itself, place in original sachet or household waste. Do not flush. Keep out of reach of children and pets as used patches still contain active hormones.

Product Name	Evra Patch
Manufacturer	Janssen Pharmaceutical NV for Gedeon Richter Plc
Active Ingredient	Norelgestromin & Ethinylestradiol
Administration	Transdermal patch
Presentation	Thin, beige plastic patch (20 cm²)
Available Strengths	203 µg/33.9 µg / 9 Patches
Product Type	POM — Prescription Only
Starting Price	£29.99
Suitable for pregnancy?	No
Use with alcohol	Compatible (but alcohol does not protect against STIs)
Link to Patient Information Leaflet	Evra Patch PIL ↗

Evra Patch

Evra Patch Treatment