Prepare for PRP Injection: A Step-by-Step Guide
To prepare for PRP injection the right way, you do not need a long list of “biohacks.” You need a few smart, simple moves that protect platelet quality, support a clean healing response, and make your appointment day easier.
At Five Seasons Health, you will never get a one-size-fits-all protocol handed to you at check-in. We take a candidacy-first approach, meaning we look at your health history, medications, goals, and the tissue you are trying to support before we recommend Platelet-Rich Plasma (PRP). Then we help you prep in a way that makes sense for your body and your schedule in Scottsdale or the Phoenix area.
What PRP Is Actually Doing
Platelet-Rich Plasma (PRP) is made from your own blood. We draw a small sample, spin it in a centrifuge, and separate out a platelet-rich portion. Those platelets carry growth factors and signaling molecules that may support your body’s natural repair process when injected into certain joints, tendons, or ligaments.
Here is the key point: PRP does not “override” biology. It works with it. If your platelets are impaired by certain medications, you are dehydrated, or your immune system is busy fighting an illness, your experience can be tougher than it needs to be.
If you want a big-picture view of what PRP is used for and how it is commonly described in clinical settings, you can read the overview from Cleveland Clinic. We use sources like this for baseline education, then we tailor the plan to you.
Stopping NSAIDs and Coordinating Blood Thinners
If you remember only one section from this guide, let it be this one. Many over-the-counter pain relievers and a handful of common supplements can affect platelet function or dampen the inflammatory phase PRP is designed to support.
In practical terms, that often means avoiding NSAIDs such as ibuprofen and naproxen for a window before your procedure. Guidance varies by clinic and by patient, but it is common to stop these about a week ahead unless your prescribing clinician has different instructions.
Common NSAIDs: Ibuprofen, naproxen, aspirin (when used as a pain reliever).
Also ask about: Topical anti-inflammatories, combination cold/flu products, and “natural anti-inflammatory stacks” you might be taking.
Critical Safety Reminder: If you take prescription blood thinners or daily aspirin for heart, stroke, or clot prevention, do not stop anything on your own. Your PRP plan must be coordinated directly with the clinician who prescribed those medications. Safety always outranks convenience.
Reviewing Supplements That Affect Platelets
A lot of people do everything right with medications, then forget that supplements can matter too. Omega-3s are a classic example. Some medical systems advise pausing omega-3 fatty acid supplements prior to PRP because they can influence platelet behavior and bleeding tendency in some patients.
If you want to see an example of that kind of pre-procedure guidance, NewYork-Presbyterian shares PRP prep considerations including omega-3s at NewYork-Presbyterian.
When you come in, do yourself a favor and bring your full list. If it is easier, snap photos of the labels on your phone. We will tell you what to pause, what to keep, and what simply is not relevant.
Hydration and Food: The Overlooked Essentials
This is the unglamorous part of PRP prep, but it is also one of the most helpful:
Hydrate aggressively: Increase your intake for several days beforehand. It expands blood volume, which often makes the blood draw faster and much more comfortable.
Eat a normal meal: Make sure to have a full, nutrient-dense meal before your appointment unless we explicitly instruct you otherwise.
Arriving dehydrated or skipping breakfast can make you more likely to feel lightheaded during or after the blood draw. If you know you get woozy with needles, tell us. We can plan for it, including specific positioning and pacing.
Avoid Alcohol and Nicotine the Week Before
If you can, take a short break from alcohol and nicotine in the week leading up to your injection. In real life, we see that patients tend to do better when their sleep is steadier, hydration is better, and inflammation is not being pushed around by lifestyle factors.
We will not shame you if life happens. We will simply give you the most realistic setup for a smoother recovery and a cleaner healing signal.
What Your PRP Appointment Looks Like
Most PRP visits follow a predictable rhythm. Knowing the steps ahead of time helps you show up calmer and more prepared:
Check-in and Review: Review of your medication and supplement plan.
Blood Draw: A small blood sample is collected from your arm.
Centrifuge Processing: Spinning the blood to concentrate the platelet-rich portion.
Site Prep: Cleaning and sterilizing the skin, which may include local numbing depending on the area.
Targeted Injection: Under precise clinical visualization, the prepared PRP is delivered into the tissue.
For certain musculoskeletal injections, clinicians often use ultrasound guidance to improve accuracy. This is frequently discussed as part of modern PRP technique, including in educational materials from groups such as Regenexx. If imaging guidance is appropriate for your case, we will explain why and what it changes.
What to wear: Dress for easy access to both your arm and the injection site. Loose shorts for a knee, a tank top for a shoulder, or anything you can comfortably roll up tends to keep the visit simple.
Plan your day: Try not to schedule a heavy workout, long hike, or big chores right after. Most patients appreciate having a lighter afternoon and a clear plan for how they will get home if the treated area is sore.
When to Reschedule: Illness and Spacing
If you are coming down with something, please tell us. A fever, flu symptoms, a new cough, or signs of infection are usually a reason to hit pause and pick a safer date. PRP is meant to create a controlled healing response. When your immune system is already handling another problem, that “clean signal” can get muddy.
Dental work is another timing detail people forget to mention. If you have a cleaning or invasive procedure close to your PRP date, let us know early so we can coordinate the safest spacing for you.
Your Plan Matters: The Regenerative "Ladder"
At Five Seasons Health, PRP is rarely the first and only conversation. You are not a body part, and your joint or tendon issue does not live in a vacuum. We look at movement habits, prior injuries, nutrition, sleep, inflammation drivers, and what your timeline really looks like.
We also think in steps. In many cases, we start with Prolozone therapy because it is often the most patient-friendly entry point. It is designed to support tissue health without needing to introduce the same level of inflammation that PRP can create. If we do not get the response we want, that is when PRP can be the next tool.
For some patients, more advanced regenerative options may be considered later, including umbilical cord-derived stem cells. We do not use bone marrow stem cells. We also do not treat stem cells like a shortcut. We think of them as “seeds,” and we want the “soil” prepared first. That is one reason we require two Prolozone sessions before stem cells.
If you want to explore your options, start with our clinic overview of regenerative medicine and then bring your questions to your visit. If you are flying in from out of state, tell us upfront so we can build a timeline that respects your travel window.
Important Practice Logistics: Five Seasons Health operates strictly under a private-pay, self-pay framework. We do not accept or bill commercial insurance plans for consultations or injection treatments. We handle standard laboratory blood collections in-office and can help you identify if components are eligible for external insurance coverage, but advanced diagnostics and all primary procedures remain out-of-pocket patient responsibilities.
After PRP: Supporting the Recovery Window
Most people notice some soreness, stiffness, or a temporary flare in the first few days. That can be part of the intended inflammatory response. We will give you specific guidance based on where you were injected and how reactive the area is.
One of the most common “whoops” moments is taking anti-inflammatory medications right after PRP because the area feels achy. We get it—you want relief. But NSAIDs can interfere with the inflammatory repair phase PRP is trying to encourage. Your post-procedure instructions will include a clear do-not-use window so you are not guessing.
If you are unsure what to use for pain support, ask us before you leave. There are options that may be appropriate depending on your health history and your injection site.
Quick Preparation Checklist
Confirm your medication plan, especially NSAIDs, aspirin, and prescription blood thinners.
Review supplements, including omega-3s and any blends marketed for inflammation, joints, or circulation.
Hydrate aggressively for several days leading up to your appointment.
Eat a normal meal before arriving unless instructed otherwise.
Avoid alcohol and nicotine for the week prior when possible.
Wear clothing that makes sense for the injection site and for the blood draw.
Reschedule if you are sick or have active infection symptoms.
Plan lighter activity after the injection and give yourself some breathing room.
FAQ: PRP Appointment Prep
How early should you prepare for PRP injection?
For many patients, the main prep window is about 7 days. That is usually enough time to stop NSAIDs if instructed, clean up hydration, and review supplements. If you are on prescription blood thinners, your timeline depends on why you take them and must be coordinated with your prescribing clinician.
What should you bring to your PRP appointment?
Bring a list of medications and supplements, plus any relevant imaging reports you already have. Wear clothing that gives easy access to the treated area. If you tend to feel lightheaded with blood draws, let us know before you arrive so we can plan for comfort.
What does PRP therapy feel like during the injection?
You can expect pressure and brief discomfort at the injection site. Some areas are more sensitive than others. When appropriate, we may use local numbing to improve comfort. Afterward, soreness is common and does not automatically mean something is wrong.
Can you drive yourself home after PRP?
Often yes, but it depends on the injection site and how you typically respond to blood draws. If the injection is in a weight-bearing joint, or you suspect you will be sore or limited, arranging a ride is a smart and simple precaution.
Do you need to stop omega-3 supplements before PRP?
Sometimes. Omega-3s can affect platelet behavior, so some clinicians recommend pausing them before PRP. We will review your exact supplement list and give you guidance that matches your health history and why you take them.
Is PRP right for every kind of joint or tendon pain?
No. PRP may be considered for certain joint, tendon, and ligament concerns, but candidacy depends on the tissue involved, severity, overall health, and goals. Your evaluation matters. If you want to start that conversation, use our Book Appointment page to schedule a visit.
Conclusion: Focus on the Essentials
When you prepare for PRP injection thoughtfully, you set yourself up for a smoother appointment and a better recovery window. Focus on the essentials: coordinate medication changes, pause the right supplements, hydrate, eat normally, and avoid alcohol and nicotine when you can. If you get sick, reschedule.
If you are in Scottsdale or the skin-warmed Phoenix area and want to know whether PRP makes sense for your situation, come in for an evaluation. We will walk you through candidacy, expectations, and a step-by-step plan that fits your body, your schedule, and your long-term goals.