You’ve decided to try HRT, or you’re seriously thinking about it, and then comes a question nobody warned you about: patch, gel or spray? A friend swears by her patch. Your sister says gel was the only thing that didn’t irritate her skin, and a colleague loves her spray. When women ask me about HRT patches vs gel vs spray, I give the same answer every time: the hormone inside is the same, and the right choice is the one that fits your life well enough that you’ll keep using it.
All three work through your skin, and that matters
Patches, gel and spray are all transdermal HRT, which means the oestrogen passes through your skin rather than being swallowed. In most modern products the hormone is oestradiol, a body-identical oestrogen. What differs is the delivery: the routine, how it feels on your skin, and how easily the dose can be changed.
Taking oestrogen through the skin means it bypasses the liver on its first pass, and that brings real safety advantages. Transdermal HRT at standard doses carries no more risk of blood clots than the background population risk, unlike tablets, and I suggest it for women at higher risk of clots, such as those with a BMI over 30. Patches, gels and sprays don’t raise the risk of stroke, whereas tablets slightly do. That’s why I so often start here.
The British Menopause Society gives clinicians detailed guidance on matching HRT to each woman’s individual risks. That decision belongs in a conversation with someone who knows your full medical history, not in a comparison chart.
HRT patches vs gel vs spray: how each one fits into your day
A patch is a small sticky square you place on clean, dry skin below the waist, usually the buttock, hip or lower abdomen. Most are changed twice a week and some once a week, and moving it to a new spot each time helps protect your skin. Combined patches containing both oestrogen and a progestogen are also available, so women who still have a womb can manage everything with one product.
The downside? Some women find the adhesive leaves their skin red, itchy or mildly rashy, and patches can lift in hot weather, with heavy exercise or with frequent swimming. If that keeps happening, it isn’t a failure on your part. It’s simply a sign that gel or spray may suit you better.
Gel comes in a pump or a sachet and is rubbed into clean, dry skin on the arms, shoulders or inner thighs, usually once a day. Because it’s measured out in small doses, it’s easy to adjust gradually, which many women find helpful when symptoms fluctuate during perimenopause. It does ask for a little care (I know, one more thing to remember!):
- never apply it on or near the breasts or the vulval area,
- let it dry for five minutes before covering it with clothing,
- wash your hands afterwards, and keep the area covered if needed so that others, especially children, don’t come into contact with it, and
- wait at least an hour before washing that skin or putting anything else on it, and avoid strong cleansers and high-alcohol products, such as some sunscreens, on that area.
A spray is applied once a day to the inner forearm (or the inner thigh if needed), starting with one spray and increasing up to three if your dose needs it. It dries in about two minutes. Don’t wash that area for an hour, and cover it with clothing if someone else may touch it. This matters most with children: accidental contact with the spray has been linked with early breast development and puberty in children, so if a child’s skin touches the area, wash it with soap and water as soon as possible.
These steps feel fiddly at first. I promise they soon become routine.
You still need a progestogen, and HRT isn't contraception
Gel and spray and some patches only contain oestrogen. If you still have a womb, oestrogen on its own increases the risk of problems with the womb lining, so you need a progestogen alongside it. That might be micronised progesterone, a progestogen tablet, a combined patch or a hormonal coil.
The second point catches many women out: HRT does not prevent pregnancy. The hormones aren’t given at levels that stop ovulation, so if you’re in perimenopause you still need contraception until 55, or until one year after your last period if that’s after 50 (two years if it’s before 50). A 52 mg hormonal coil can do both jobs, providing contraception and the progestogen part of your HRT. When it’s used for HRT, it needs replacing every five years.
Let's talk honestly about the risks
Every treatment has benefits and risks, and you deserve to hear both plainly. In the early weeks, some women notice breast tenderness, nausea, headaches or spotting. These often settle within a few weeks, and irregular bleeding usually settles within six months, so I’d encourage you to give a new treatment around three months if you can.
Breast cancer is the risk most women ask me about, so here is the number. With combined HRT, the NHS estimates around 5 extra cases of breast cancer in every 1,000 women who take it for five years, and the risk rises the longer it’s used and with age. Oestrogen-only HRT, for women who have had a hysterectomy, causes little or no increase. Some of the extra risk from HRT can also persist for more than ten years after stopping. That figure deserves a conversation, set against your own symptoms and history, rather than a frightening headline.
If you have or have had breast cancer or another hormone-sensitive cancer, have unexplained vaginal bleeding, have had a blood clot, have had a recent heart attack or stroke, or have active liver disease that deserves a nuanced conversation about the safest options. If that’s you, it’s hard to hear (I know!), but you haven’t run out of options. There are non-hormonal approaches, and you deserve exactly the same care in finding what works for you.
The best HRT is the one you'll actually use
Before your appointment, write down three honest facts about your week. For example: “I swim on Tuesdays and Saturdays”, “My mornings are chaos” or “My grandson sits on my lap every afternoon”. Add whether plasters ever irritate your skin. Those small details often decide the choice faster than anything else.
A patch may suit you if you want the simplest routine, would rather manage one combined product than two, often forget daily medication, or want to minimise any chance of hormone transfer at home. Gel or spray may suit you if you react to plasters, swim or exercise hard, spend time somewhere warm, need gradual dose changes, or simply don’t like seeing anything on your skin. Some women prefer the spray because it’s quick to apply and dries faster than gel.
In a consultation, I go through your symptoms, cycle and sleep, then your blood pressure, BMI, migraine history, clotting risk, family history and any previous hormone treatment. We compare tablets, patches, gel and spray, alongside non-hormonal approaches. I review new treatment at three months and then at least once a year. If your first choice doesn’t suit you, switching is common and straightforward, but please don’t change route or dose on your own.
I want us to move away from the idea that one route is the “proper” one. A patch left in the drawer, or a gel or spray you dread every morning, does nothing for you. The right HRT is the one you’ll keep using.
In one unhurried 45-minute consultation at 10 Harley Street, Dr Katy Kasraie will look at your health history, your goals and every suitable option, including approaches that do not involve medication. No referral needed, and most major insurers are accepted. Click here to book your appointment.