HRT, demystified
Hormone replacement therapy is one of the most studied tools for menopause symptoms. Here is the lay of the land in plain English, so you can have a smarter conversation with your provider.
Last medically reviewed: June 2026
The main types
Estrogen-only therapy
When there is no uterus (for example after a hysterectomy), estrogen can usually be given on its own. Estrogen is the hormone doing most of the heavy lifting on hot flashes, sleep, mood, and vaginal and bladder comfort.
Combination estrogen plus progesterone
If you still have a uterus, progesterone (or a progestogen) is usually added to protect the uterine lining, since estrogen alone can overstimulate it. The two are prescribed together as a combination.
Low-dose birth control
In the earlier years, when cycles are still happening but getting erratic, some providers use a low-dose combined pill. It can steady hormones, calm symptoms, and handle contraception at the same time.
How it can be delivered
The same hormones can reach your body in several ways, and the method matters for both comfort and safety.
Pills
Taken by mouth, once daily. Familiar and simple. Because they pass through the liver first, oral estrogen carries a higher blood-clot risk than through-the-skin options.
Patches
A sticky patch worn on the skin, changed once or twice a week. Delivers a steady dose and skips the liver first-pass, so the clot-risk profile is generally lower.
Gels and sprays
Rubbed or sprayed onto the skin daily. Also through-the-skin, with easy dose adjustment. Let it dry and keep it away from others until it does.
Vaginal rings, creams, and inserts
Placed locally to target dryness, discomfort, and bladder symptoms. Low-dose local versions act mostly where they are placed, with very little reaching the rest of the body.
Pellets
Tiny implants placed under the skin that release hormones over months. Convenient for some, but dosing is harder to fine-tune or reverse, so it is worth asking detailed questions.
A useful thing to know: through the skin versus by mouth
Estrogen taken as a pill is processed by the liver first, which can raise the risk of blood clots. Through-the-skin options like patches, gels, and sprays skip that first pass through the liver, so they generally carry a lower clot risk. This is one of the most useful questions to raise with your provider, especially if you have other clot risk factors.
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