What actually happens when a hormone pellet goes in
Most of the worry about pellet therapy is about the procedure. It is the shortest part of the whole thing.
September 1, 2026 · 4 min read

People put off calling about hormone pellets for months, and when they finally do, the question underneath most of the other questions is the same one: what is going to happen to me in that room. It is a fair thing to want answered before you book rather than after. So here is the whole sequence, in order, with nothing skipped and nothing dressed up.
Nothing happens until the blood work says so
No pellet is placed on a hunch. Sun Valley requires, at minimum, its comprehensive blood panel before an insertion, and your provider goes through the results with you rather than handing you a printout. This matters more than it sounds. The symptoms that bring people in, the flat energy, the broken sleep, the weight that will not move, the fog by mid afternoon, are not specific to hormones. Plenty of other things produce them. The panel is what separates a hormonal cause from the rest, and it is also the baseline everything afterwards is measured against.
If you have been told somewhere else that you are within range and therefore fine, it is worth having the conversation again with someone who will sit through the numbers with you. Range is a wide word.
The week before: stop the anti-inflammatories
One week before the procedure, if you can, stop all NSAIDs. That means aspirin, ibuprofen, acetaminophen, naproxen sodium and anything in the same family. The reason is bleeding and bruising at the insertion site; these drugs work against the small amount of clotting the site needs to do. If you cannot stop them for a medical reason, say so when you book, because it changes the plan rather than cancelling it.
You do not need to fast. Not before the appointment to schedule, and not before the procedure itself. Eat normally, come in normally.
The insertion takes a few minutes
You are brought into the exam room. The insertion site is numbed, and the most common site is the upper buttocks, which is chosen because it is fatty, out of the way of anything you sit on directly, and easy to keep covered. A small incision is made, the pellet goes in, and the site is covered with a small bandage.
That is genuinely the whole procedure. It is measured in minutes, not hours. There is no general anaesthetic, no theatre, no drive home arranged in advance. The pellet itself is tiny, which is the part people are usually surprised by when they see one.
The week after: the only real restrictions
The week following the insertion is the part worth planning around, because the restrictions are specific and they are not negotiable if you want the site to heal cleanly.
- Eliminate lower body exercise. Walking is fine. Anything more strenuous is not.
- No swimming, no hot tubs, no bath tubs. Showers are fine.
- Normal activity resumes once the bandage comes off.
The logic behind all three is the same: keep the site dry and keep it undisturbed while it closes. Submerging it is the fastest way to cause a problem where there was not one. If you are training for something, or you have a trip booked, this is the week to work the appointment around rather than the other way round.
What the pellet does after that
The pellet releases bio-identical estrogen or testosterone steadily, and your body metabolises it as it needs it. That is the difference people notice most against a daily pill or a weekly injection: there is no peak and no trough, because there is no dose event. The level is simply there.
Because the pellets are bio-identical, containing nothing other than the hormone your body already produces, they dissolve completely and are absorbed. Nothing is left behind and nothing has to be taken out. There is no second procedure to remove anything.
How often you come back
It varies by patient, and it is one of the things the follow up blood work settles rather than a rule applied to everybody. On average, women are re-pelleted every four months and men every six. That puts the whole year at roughly two to four visits.
For a lot of people that is the real argument for pellet therapy over the alternatives. It is not that the treatment is stronger. It is that it is not a daily task you have to remember, resent, and eventually stop doing.
If you are still unsure
Call and ask. Sun Valley Health and Wellness is a deliberately small practice in Surprise, and Kim and Pat would both rather spend twenty minutes on the phone with someone who ends up deciding against it than have somebody arrive for a procedure they did not fully understand. The number is on this site, Tuesday through Friday, and evening appointments are available by request.
Sun Valley Health and Wellness, (623) 266-1333
Call (623) 266-1333More articles
The menopause symptoms that get treated as six separate problems
One cause, six appointments, six different answers. That is how hormonal imbalance in women usually gets handled.
Low testosterone gets written off as getting older
Men rarely come in about testosterone. They come in about being tired, heavier, and shorter tempered than they used to be.