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What Are the Most Common Stent Side Effects?

A stent is a supportive device inserted into the body.
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  • Written By: Glyn Sinclair
  • Edited By: Rachel Catherine Allen
  • Last Modified Date: 19 September 2014
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Stents are small tubes that are placed inside arteries or ducts to keep them open once they have become compromised. There are a variety of stents that are designed for different procedures and applications. Some of the procedures include the use of coronary, esophageal, ureteral and biliary stents. The majority of these are made from stainless steel mesh and plastic; however, there are other stents that act as grafts and these are made from a special fabric. There are a number of common stent side effects that can occur, and these could include blood clotting, calcification, bleeding and pain.

There are two types of stents that are typically used: bare mesh stents and stents that have been coated with a medication. These are referred to as drug-eluting stents and serve to prevent arteries from reclosing. These devices are generally effective and save lives; however, there are instances when patients can experience negative outcomes. Clinical trials involving wire mesh stents into the brain arteries discovered that the stents caused strokes in patients. Stent side effects when performing procedures for coronary artery blockage can sometimes cause chest pain, swelling of the arms or legs, and bleeding from the insertion site at the groin.

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Uretal stents placed to allow urine to travel freely from the kidney to the bladder have been known to sometimes irritate the bladder and cause pain to the back and groin areas. They can move out of place and migrate into the bladder causing the patient to urinate more frequently and possibly cause blood to seep into the urine. Physical activity may also cause the stent to move. Sometimes the side effects can be alleviated with medications, and in most cases they disappear once the stent is removed. Doctors recommend that patients experiencing constant and severe pain or fever as the result of a stent should seek immediate medical help.

Patients experiencing stent side effects from devices coated with medication sometimes present with blood clots, and in some cases allergic reactions to the stent itself. This is usually treated with drugs; however, scarring at the site of the stent can be a common side effect. Drug-eluting stents can also cause gastrointestinal bleeding, flu-like symptoms, chest pain and strokes. Studies have shown that these symptoms and effects can also occur in bare mesh stents yet seem to be more pronounced in the medicated devices. Although not as common, other stent side effects can include lung disease and even cancer.

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anon341113
Post 4

I had a urethral stent put in for just five days and it was horribly painful. I just got it out today and I already feel 70 percent better.

serenesurface
Post 3

I think the side effects of stents completely have to do with where it is placed and what type it is.

My uncle had a heart attack and had a stent put it. He has never complained of side effects. He says he doesn't feel anything.

My cousin, on the other hand, had one put because of his pancreas. His stent got blocked in just a few months. It had to be removed and replaced twice. And meanwhile, since the stent wasn't working, he developed jaundice.

bluedolphin
Post 2

@feruze-- May I ask why you have a ureteral stent put in? Is it temporary? If the stent is there for a temporary period, then I'd say go for the pain relievers.

Pain, discomfort and irritation is normal with stents. Some are worse then others but it's never completely avoidable. There are several pain medications that are very effective for stent related pain. Unless you're going to be living with a ureteral stent indefinitely, there is no reason why you shouldn't be taking them.

I had a stent for several months after a kidney stone removal. It was painful, but the medications made it a lot better. Warm baths helped with the pain as well.

bear78
Post 1

I'm experiencing a lot of pain from my ureteral stent. It's still fairly new and my doctor thinks that the pain will go away with time. He wants me to use pain relievers until then. But the pain seems to be getting a bit worse everyday.

Does anyone here have an ureteral stent? Do you have pain? Does it get better with time?

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