Does Getting a PICC Line Hurt? What to Expect

Most people rate the pain of having a PICC line placed as mild. In studies of adults receiving PICCs with standard local anesthesia, the average pain score during the procedure hovers around 1 to 2 on a 10-point scale, well below what most people would call genuinely painful.¹ That said, individual experiences vary depending on the numbing technique used, the skill of the person placing the line, and how anxious you feel going in. Knowing what each phase actually feels like, from skin prep through the days that follow, can take a lot of the dread out of the process.

What the Procedure Feels Like, Step by Step

A PICC line goes into a vein in your upper arm, usually somewhere between the inside of your elbow and the middle of your bicep. The whole placement typically takes 30 to 60 minutes, though the actual needle stick is a small fraction of that time. Here is what you can expect to feel at each stage:

• Prep and positioning: A nurse or technician will clean your arm with antiseptic, drape it in sterile towels, and use an ultrasound probe to locate a good vein. You might feel cool gel on your skin and some light pressure from the probe. None of this hurts.
• The numbing injection: This is the part most people dread, and it is usually the most uncomfortable moment. You will feel a brief sting and a burning sensation as lidocaine is injected under the skin. It lasts a few seconds. Once the area goes numb, the rest of the insertion should feel like pressure and tugging rather than sharp pain.
• Catheter threading: After the needle enters the vein, the soft catheter is threaded up through the vein toward your chest. Most people describe this as a strange pulling or tugging sensation. Some feel a brief twinge near the shoulder or collarbone as the catheter passes through. Pain at this point is unusual if the local anesthesia is working well.
• Confirmation and dressing: A chest X-ray or other imaging confirms the catheter tip is in the right spot. The site is covered with a clear adhesive dressing. You may feel some tightness from the dressing and a dull ache in your arm as the anesthesia starts to wear off.

The lidocaine injection is consistently the part people report as the most uncomfortable. Fortunately, it is brief, and everything that follows is blunted by the numbness it creates.

How Local Anesthesia Keeps Pain Low

Local anesthesia is the reason a PICC placement registers as mild rather than genuinely painful for most people. The standard approach is an injection of lidocaine into the skin and tissue around the insertion site. Research comparing different numbing methods has found that buffered lidocaine, where a small amount of sodium bicarbonate is mixed in to neutralize the acidity, is significantly better at relieving pain than topical anesthetic creams or no anesthesia at all.² The buffering reduces the burning sting of the injection itself, which is a nice bonus when the injection is supposed to prevent pain in the first place.³

Some institutions also use topical numbing creams applied before the lidocaine injection, or combine creams with warm compresses to help the anesthetic absorb through the skin. A study of cancer patients found that applying a compound lidocaine cream along with a warm compress before ultrasound-guided PICC placement brought average pain scores down to about 1.2 out of 10, compared with roughly 3.8 in a group that received a standard approach, without affecting the success rate of the procedure.⁴ If you are particularly needle-averse, it is worth asking whether your facility can apply a topical cream before the lidocaine injection to take the edge off that initial sting.

Why Ultrasound Guidance Matters for Comfort

PICCs used to be placed using anatomical landmarks and a blind-stick approach. Today, ultrasound guidance is standard at most hospitals, and the difference it makes for your comfort is substantial. When the clinician can see the vein on a screen in real time, they are more likely to enter the vein on the first attempt. That means less poking around, less tissue damage, and less pain.

Studies comparing ultrasound-guided PICC placement to older techniques consistently show higher first-attempt success rates and lower pain scores in the ultrasound group.⁵ One retrospective study of cancer patients found that an advanced guided technique produced less bleeding during insertion and lower pain ratings compared with standard ultrasound-guided PICC placement.⁶ The practical takeaway is that if your facility offers ultrasound-guided placement, which most now do, you are already getting the less painful version of this procedure. If for some reason they plan to place it without imaging guidance, it is reasonable to ask why.

The First Few Days After Placement

Once the local anesthesia wears off, usually within an hour or two, you can expect some soreness and tenderness around the insertion site. This is normal. Most people compare it to the feeling after a blood draw, just a little more persistent because the catheter is still in place. The ache typically peaks on the first day and fades over the next two to three days.

You might also notice a sense of tightness or mild pulling when you move your arm in certain directions. This is the catheter shifting slightly inside the vein, and while it can feel odd, it is generally not painful. Some people report an occasional tingling sensation that runs partway down the arm, which usually resolves as the tissue around the catheter settles. Over-the-counter pain relievers like acetaminophen are usually enough to manage any lingering soreness. If the pain increases rather than decreases over the first few days, or if you develop swelling, redness, or warmth along the arm, contact your care team because these could signal a complication.

Skin Irritation from Dressings

One source of ongoing discomfort that catches many PICC patients off guard has nothing to do with the catheter itself. It comes from the adhesive dressing that covers the insertion site. The dressing needs to stay clean and secure, which means it is changed regularly, and the repeated application and removal of medical adhesive on the same patch of skin can cause real irritation.

A study measuring the prevalence of adhesive-related skin injuries at PICC sites found that about one in five patients developed some form of skin damage, mostly contact dermatitis, with a smaller proportion experiencing mechanical skin tears or folliculitis.⁷ Case reports describe skin tears in elderly patients with fragile skin and persistent rashes developing under the dressing.⁸

If you have sensitive skin, a history of adhesive allergies, or are expected to have the PICC for more than a few weeks, mention this early. Nurses can use skin barrier products, switch to gentler adhesive types, or adjust the dressing technique to minimize damage. This is a fixable problem, but only if someone is looking for it.

Complications That Can Cause Pain

The insertion itself is typically the easy part. Most PICC-related pain issues that become more than a nuisance are complications that develop afterward. Three are worth knowing about because they change your comfort and require action.

Nerve Irritation

The veins used for PICC placement in the upper arm run close to nerves. Occasionally, the needle or catheter irritates a nearby nerve during insertion, causing shooting pain, numbness, or tingling in the forearm or hand. Nerve injury is actually the most commonly reported insertion complication across peripheral IV and PICC placements, though serious or lasting damage is rare.⁹ In one reported case, a patient developed weakness in the forearm muscles after a PICC was placed in a brachial vein, and the symptoms improved after the catheter was removed and repositioned on the other arm.¹⁰ If you notice new tingling, numbness, or weakness in your hand or fingers after PICC placement, report it promptly. Most cases of nerve irritation resolve once the source of the irritation is addressed, but waiting can make things worse.

Blood Clots

Any catheter sitting inside a vein raises the risk of a blood clot forming around it. Symptoms include swelling, discomfort, and discoloration of the arm, sometimes developing days or weeks after placement. One case report describes a patient whose arm became swollen and discolored, with an ultrasound revealing a clot completely blocking the basilic, axillary, and subclavian veins along the PICC’s path.¹¹ This is not common, but it is serious. Arm swelling or increasing tightness that develops after the first day or two warrants a call to your care team.

Vein Spasm

Less commonly, the vein itself can go into spasm in reaction to the catheter, causing a sudden narrowing that mimics the symptoms of a blood clot: arm swelling and discomfort. One case report documented a patient who developed arm swelling after PICC placement, and imaging revealed severe narrowing of the brachiocephalic vein consistent with spasm rather than a true clot.¹² The good news is that vein spasm resolves once the catheter is removed. The tricky part is that it can look exactly like a blood clot on initial examination, which is why imaging is important if you develop new arm swelling.

How Anxiety Changes the Experience

Pain and anxiety during medical procedures are deeply tangled. If you go into a PICC placement feeling terrified, you are more likely to perceive the sensations as more painful, tense your muscles (which can make the vein harder to access), and remember the experience more negatively afterward. This is not about “toughing it out.” Anxiety genuinely amplifies pain signals in the nervous system.

Researchers have started testing whether virtual reality headsets can reduce anxiety during PICC placement. In a pilot study, patients wearing VR headsets during their PICC procedures showed a trend toward lower anxiety scores compared with standard care, though the result was not quite large enough to be statistically conclusive given the small number of participants.¹³ Not every hospital offers VR distraction, obviously, but simple strategies help too: listening to music through headphones, having someone talk to you, focusing on slow breathing, or simply looking away during the insertion. The sting of the lidocaine injection lasts only seconds, and the rest of the procedure involves pressure and tugging that most people find much more tolerable when they are not watching and anticipating every movement.

PICC Lines in Babies and Young Children

If your infant or child needs a PICC line, the pain management picture looks different. Babies obviously cannot report their pain with a number scale, so clinicians use behavioral tools that measure things like facial expressions, body movement, and crying patterns. A systematic review of pain management during PICC placement in newborns found that intravenous opioids like morphine and remifentanil effectively reduced acute pain compared to no pain treatment, but topical anesthetic creams like tetracaine did not make a measurable difference. Acetaminophen also did not show a clear pain reduction across the dosing regimens studied.¹⁴

For young children who need sedation rather than just local anesthesia, nasal sedative drops (such as dexmedetomidine) are sometimes used to keep the child calm and still during placement. One study in pediatric burn patients found that a specific dosing approach achieved a sedation success rate above 90%, with a faster onset than the comparison group and no difference in side effects.¹⁵ If your child is having a PICC placed, ask what pain and sedation options are available. The evidence for topical creams alone in very young infants is weak, so you should expect the team to have a more active plan.

Another detail worth knowing for neonates: how the catheter site is monitored afterward can affect comfort. A study in newborns found that routinely palpating (pressing and feeling) the area around the PICC significantly increased the rate of phlebitis, a painful inflammation of the vein. Infants whose catheter sites were palpated developed phlebitis at roughly ten times the rate of those whose sites were left alone.¹⁶ When the hospital stopped routine palpation, unscheduled catheter removals due to phlebitis dropped. This is a good reminder that gentler handling of the site after placement matters for comfort as much as the insertion technique itself.

What Removal Feels Like

If the insertion is the part people worry about most, removal is the part they worry about second. The good news is that PICC removal is usually quicker and less painful than placement. There is no needle involved. The nurse removes the dressing, grips the catheter near the skin, and slowly pulls it out in one smooth motion. You will feel a tugging or sliding sensation as the catheter comes out of the vein. Some people describe a brief warm or cool feeling along the vein’s path. Most find it strange but not painful.

That said, the experience depends heavily on who does it. Patient survey data has captured cases where removal went badly because the provider was unfamiliar with the specific catheter type, leading to pain and bruising that should have been avoidable.¹⁷ The catheter should slide out with steady, gentle traction. If the person removing it seems uncertain or if you feel sharp or increasing pain during the pull, speak up. A PICC that resists removal may need imaging to check for issues like fibrin buildup or catheter migration before anyone tugs harder.

How a PICC Compares to Repeated IV Sticks

The reason most people end up with a PICC line in the first place is that their treatment requires frequent or long-term intravenous access, things like weeks of antibiotics, chemotherapy, or parenteral nutrition. The alternative would be getting a new peripheral IV every few days, with each one involving another needle stick, another search for a usable vein, and another round of potential bruising and discomfort.

A randomized study of terminally ill cancer patients compared the experience of using a PICC from the start to relying on standard peripheral IVs. By five days in, nearly all the patients with a PICC (96%) reported being comfortable with their intravenous access, while only about a fifth of the standard IV group felt the same way. Half the standard IV group reported no change in their comfort, and a quarter reported active discomfort.¹⁸ In a palliative care setting, patients who received a PICC or similar catheter reported an average pain score of only about 1.3 out of 10 during the insertion, and their overall symptom burden scores dropped significantly in the days that followed, partly because they were no longer being stuck repeatedly.¹

If you are facing a treatment plan that requires more than a week or so of IV access, a PICC trades one mildly uncomfortable insertion for weeks or months of not being poked again. For most people, that trade is well worth it, and the comfort data backs up that instinct decisively.

Practical Ways to Make It Easier on Yourself

You have more control over your PICC placement experience than you might think. A few things that are supported by the evidence or by consistent clinical practice:

• Ask about topical numbing cream: If the lidocaine injection is what worries you most, some facilities can apply a numbing cream to the skin 30 to 60 minutes beforehand so the injection itself is less noticeable.
• Request an experienced inserter: First-attempt success rates are higher with experienced operators, and fewer attempts mean less discomfort. It is perfectly reasonable to ask how often the person placing your line does this procedure.
• Bring headphones: Distraction during the procedure is one of the simplest and most effective tools for managing both pain and anxiety. Music, a podcast, or an audiobook can shift your attention away from the sensations in your arm.
• Stay hydrated: Dehydration makes veins smaller and harder to access. Drinking water in the hours before your appointment (if your medical team allows it) can make the vein easier to find on the first pass.
• Speak up during the procedure: If you feel sharp or shooting pain rather than dull pressure, tell the person placing the line. Sharp pain can indicate the needle or catheter is near a nerve, and repositioning early can prevent a problem.

After placement, pay attention to your skin under the dressing. If it starts to itch, turn red, or develop a rash, mention it at your next dressing change rather than waiting. Switching to a different adhesive type early can prevent weeks of unnecessary skin irritation. Most of the ongoing discomfort people associate with having a PICC comes from problems that are manageable if they are caught before they get worse.