Parathyroid Disease Causes Symptoms in Almost All People. This Page Covers Parathyroid Symptoms and Symptoms Associated with Disease of the Parathyroid Glands (Hyperparathyroidism).

Since parathyroid gland disease (hyperparathyroidism) was first described in 1925, the symptoms have become known as "moans, groans, stones, and bones...with psychic overtones". Although about 5% of people with parathyroid disease (hyperparathyroidism) claim they don't have symptoms and to feel fine when the diagnosis of hyperparathyroidism is made, almost 100% of parathyroid patients will actually say they feel better after the parathyroid problem has been cured--proving they had symptoms. The bottom line: Nearly ALL patients with parathyroid problems have symptoms. Sometimes the symptoms are really obvious, like kidney stones, frequent headaches, and depression. Sometimes the symptoms are not so obvious, like high blood pressure and the inability to concentrate. If you have symptoms, you are almost guaranteed to feel remarkably better once the parathyroid tumor has been removed. As we often tell our parathyroid patients: "you will be amazed at how a 16 minute mini-procedure will change your life!"

If you have parathyroid disease, go through this list with your family members. Very frequently they will notice subtle changes in your personality over the past couple of years. Often they will say that you have become tired and run-down, without the energy of your old self. They will also confirm that you have become a little more "cranky" over the past couple of years. Have an honest discussion with them and you will be surprised what you may learn. THEN, you can realize that the reason for these changes in your personality is that you have a parathyroid tumor that is causing your brain and nervous system to react to the high calcium. The best news is that hyperparathyroidism can almost always be fixed in 20 minutes or less!  Cool!  A simple procedure that can change your life!

Remember
It is ALMOST NEVER normal to have a high calcium level.

It is well known that almost all people with parathyroid disease will have obvious parathyroid symptoms, while some aren't quite so sure they have any.  For this latter group (about 2-5%), it can only be known several months after the operation to remove the bad parathyroid gland. Almost all of those patients who thought they didn't have any parathyroid symptoms preoperatively will claim to sleep better at night, be less irritable, and find that they remember things much easier than they could when their calcium levels were high (nervous system problems). Just ask your family members if you have become more irritable or cranky over the past couple of years!

The most common symptoms are those listed at the top of the list... with about 75% of people with hyperparathyroidism having 4 or 5 of the first 6 listed. MOST people will have several symptoms--the average person will have between 4 and 6 (see the dots on the graph above). Also be aware that the symptoms that people get are somewhat different depending on their age (teenagers get different symptoms than people in their 60's). Read more about the age differences in parathyroid symptoms on our AGE PAGE. IMPORTANT! When young people get hyperparathyroidism, their symptoms are usually different than when a parathyroid tumor develops in older people.

In many cases, it's the spouse or children who has detected a change in personality over the past several years -- "He/She is more cranky than he/she used to be; he/she has a shorter fuse and is quicker to anger than he/she used to be". In some cases, its ONLY the spouse who notices a big difference in the patient with the parathyroid problem, while the person with the parathyroid problem will claim they don't see much difference in their personality. After the parathyroid operation, spouses typically comment that their husband or wife sleeps better, can remember things better, and is easier to get along with -- "After the operation, he/she quickly returned to his/her old self again!".  As Dr Norman says: "A good parathyroid surgeon can save a lot of marriages!"

In several medical studies, as many as 98% of parathyroid patients claim to feel better after removal of a diseased parathyroid gland, even when only 90% claim they felt "bad" before the operation.

BONE PAIN IN PATIENTS WITH HYPERPARATHYROIDISM.  Patients with persistently elevated calcium levels due to overproduction of parathyroid hormone can also have complaints of bone pain. Bone pain is due to the activity of the parathyroid hormone on the bones, causing the calcium to be absorbed OUT of the bones. In the severe form of parathyroid disease--or parathyroid disease that has been present for several years, bones can give up so much of their calcium that the bones become brittle and break (osteoporosis and osteopenia). This problem is even more of a concern in older patients. Bones can also have small hemorrhages within their center which will cause bone pain. This is why many patients with parathyroid disease will have a DEXA bone density scan performed by their doctor. The doctor is looking to see how much calcium has already been lost due to the excess parathyroid hormone. Although mini-parathyroid surgery has made it so ALL patients with parathyroid disease should be operated on for cure, those with osteoporosis or a decrease in bone density REALLY should have it done! Also... If you have this disease and have not had a DEXA bone density scan--you must get one. This will allow us to determine how much bone calcium you have lost and how best to get it replaced. Parathyroid.com has a complete page on osteoporosis due to parathyroid disease (click here).

Does everybody with hyperparathyroidism get osteoporosis?? YES, some faster than others. Some people will have osteoporosis when they are 25 years old if they have a parathyroid tumor!  Heck, where do you think all the extra calcium in the blood and urine comes from? It's coming from your bones!

DEPRESSION IN PATIENTS WITH HYPERPARATHYROIDISM. Another frequent symptom of parathyroid disease is depression.  As many as 50% of patients who are diagnosed with hyperparathyroidism (parathyroid gland over-activity) have been put on an anti-depressant within the previous 12 months! The vast majority of patients have some depression symptoms such as lack of energy, sadness, inability to sleep well, anxiety, nervousness, irritability, (etc) that their doctor felt was consistent with the diagnosis of "depression" so they were put on an anti-depressant medication (examples: Effexor, Zoloft, Paxil, Prozac, Lexapro, Wellbutrin, Celexa, etc). Thus, because hyperparathyroidism is a rare problem, most doctors are not aware that depression, tiredness, lack of energy, etc are some of the most common symptoms of this disease--so they treat the symptoms instead of treating the disease! Sadly, your doctor can miss the proper diagnosis of hyperparathyroidism because they don't see this disease very often. Your typical doctor sees patients with depression all the time, but they see someone with parathyroid disease about as often as the Red Sox win the World Series!

IMPORTANT, almost all parathyroid patients that have been given the diagnosis of depression and have been put on one of these drugs can be taken off of the antidepressant medication after the operation.  You should wait about 2 months after the operation for your hormones and calcium levels to stabilize, and then work with your doctor to see if you can be weaned from the drugs. Almost all can! But, don't do it on your own, do this with your doctor's help.

ACID REFLUX (GERD) IN PATIENTS WITH HYPERPARATHYROIDISM. Just like anti-depression medications, many parathyroid patients have been prescribed an anti-stomach acid medication because acid reflux (GERD) is common--seen in about 1/2 of parathyroid patients.  This is expected to go away after the parathyroid tumor has been removed... the high calcium causes increased acid production, so fixing the calcium usually fixes the stomach acid problem completely. Sometimes the acid production can be so severe that it causes an ulcer which bleeds--requiring emergency surgery. Interestingly, relief of GERD symptoms and acid reflux is usually dramatic after parathyroid surgery. Most people have complete resolution of this problem within 48-72 hours of removal of the parathyroid tumor...never to need their Pepcid, Prevacid, Axid, Protonix, Aciphex, Prilosec, Zantac, Tagamet, etc, etc, ever again. The quickness of this cure is sometimes amazing!

HIGH BLOOD PRESSURE IN PATIENTS WITH HYPERPARATHYROIDISM.  High blood pressure is another symptom of hyperparathyroidism.  As many as 75% of patients with parathyroid disease will have high blood pressure (hypertension). Sometimes it is hard to control and the patient has been put on 2, 3, and sometimes 4 drugs in an attempt to control it. Sometimes it's just one blood pressure drug, but at a time in the patient's life when blood pressure problems should not be showing up. The GOOD NEWS, however, is that fixing the parathyroid problem (having the little parathyroid tumor removed) will make the blood pressure problem go away completely or get better in almost everybody!! So, if you have hypertension, after your parathyroid tumor is removed, you and your doctor can expect to decrease the medications that you are on, and possibly even get rid of one or more of them! If you are on Atenolol, Lisinopril, Toprol, Enalapril, or another high blood pressure medication and your calcium is high... then you have this disease and need your tumor removed. Usually the resolution or decrease in severity of blood pressure occurs gradually during the first 2 weeks to 2 months following successful parathyroid surgery. You should not stop taking your blood pressure medications on your own... but you MUST talk to your doctor about re-assessing your blood pressure with full expectation of being able to 1) remove the only drug you are on, 2) remove one or two drugs if you are taking three drugs, or 3) decreasing the dose of each drug you are on. Almost ALL patients with high blood pressure will be able to decrease or stop one or all of their blood pressure drugs--but this MUST be done with the supervision of your internist or primary care doctor. Do NOT do this on your own.

KIDNEY STONES IN PATIENTS WITH HYPERPARATHYROIDISM. Another common presentation for persistently elevated calcium levels due to parathyroid disease is the development of kidney stones. Since the major function of the kidneys is to filter and clean the blood, they will be constantly exposed to high levels of calcium in patients with an over-active parathyroid gland. The constant filtering of large amounts of calcium will cause the collection of calcium within the renal tubules leading to kidney stones. In extreme cases of long-standing parathyroid disease, the entire kidney can become calcified and even take on the characteristics of bone because of deposition of so much calcium within the tissues. Not only is this painful because of the presence of kidney stones, in severe cases it can cause kidney failure. People with kidney stones are almost guaranteed to have one big parathyroid tumor (not 4 bad glands), so these are usually easy, quick operations for the really experienced endocrine surgeon. Kidney stones are seen in only 24% of patients with hyperparathyroidism. Men with hyperparathyroidism have twice the risk of developing kidney stones as women. People with hyperparathyroidism under the age of 40 have twice the risk of having kidney stones than people over the age of 40. If you have kidney stones you must check your blood calcium AND your PTH levels. You will continue to get stones if you don't remove the parathyroid tumor.

CARDIAC SYMPTOMS OF HYPERPARATHYROIDISM.  Heart problems are often seen in patients with parathyroid disease because hyperparathyroidism CAUSES heart problems. Besides high blood pressure which will affect well over half of people with hyperparathyroidism, the heart is often affected in other ways. About 5 - 6 % of people with parathyroid disease will discover their parathyroid disease after they show up in the emergency room with a racing heart or heart palpitations. These arrhythmias typically will be treated with a drug called a beta blocker (like Atenolol or Inderal). Removing the parathyroid tumor will almost always cure the arrhythmia (racing heart) and allow the patient to be taken off of these medications within a month or two of the surgery (don't do this on your own... make sure your doctor follows you for this). Your doctor may not be aware of the relationship between hyperparathyroidism and cardiac (atrial) arrhythmias--so print this page and take it to them. If you have this problem, it will almost always resolve following successful parathyroid surgery. Again...DO NOT stop these important drugs without the help of your doctors.

Atrial fibrillation (racing heart beat) is seen in about 3% of humans over the age of 70. They see a cardiologist and are usually on a medication for this and are given a blood thinner called Coumadin (Warfarin). HOWEVER, when patients over the age of 70 have hyperparathyroidism, their chance of having atrial fibrillation is 18%--more than 5 times higher. In patients over the age of 80 with hyperparathyroidism, 45% will have atrial fibrillation. We operate on patients over the age over 80 virtually every day for this reason. Atrial fibrillation is a common complication of high calcium levels in patients over the age of 65. Below that age, some patients will feel like they can sense their heart racing at times. This is called "heart palpitations".  This is due to high blood calcium.

Another cardiac problem that is often seen with parathyroid disease is the development and worsening of heart valve problems such as mitral valve prolapse. Patients with primary hyperparathyroidism (PHPT) show a high incidence of left ventricular hypertrophy, cardiac calcification within the myocardium, and/or aortic and mitral valve calcification and thus may carry an increased risk of death from circulatory diseases. After surgery the calcium and PTH returns to normal, the progression of heart disease stops, and the patient decreases their risk of developing severe aortic and mitral valve stenosis (blockage). To read more about this click here and a new window will open showing a journal article on this topic.... Here is the first line from this article: Patients with primary hyperparathyroidism (PHPT) show a high incidence of left ventricular hypertrophy, cardiac calcium deposits in the myocardium, and/or aortic and mitral valve calcification and thus may carry an increased risk of death from circulatory diseases.

Here is a very short list of major articles showing how hyperparathyroidism adversely affects the heart and increases heart related deaths. Nearly all of these articles shows that removing the parathyroid tumor will reverse some or all of the heart damage. This is a very short list. Clicking on the link will open a new window that will show you the article. Close the window to come back here.

1. Left ventricular hypertrophy in primary hyperparathyroidism. Effects of successful parathyroidectomy. Clin Endocrinol (Oxf). 1999 Mar;50(3):321-8
2. Left ventricular structure and function in primary hyperparathyroidism before and after parathyroidectomy. Cardiology. 2000;93(4):229-33.
3. Cardiac abnormalities in patients with primary hyperparathyroidism: implications for follow-up. J Clin Endocrinol Metab. 1997 Jan;82(1):106-12.
4. Maintained normalization of cardiovascular dysfunction 5 years after parathyroidectomy in primary hyperparathyroidism. Surgery. 2005 Jun;137(6):632-8  CONCLUSION: Parathyroidectomy can induce long-lasting improvement in regulation of blood pressure, left ventricular diastolic function, cardiac irritability (ventricular extrasystolic beats), and other signs of myocardial ischemia, with potential implications for the postoperative life expectancy of patients with primary hyperparathyroidism who have undergone parathyroidectomy.
   

HEADACHES IN PATIENTS WITH HYPERPARATHYROIDISM. Many people with parathyroid disease have recurrent headaches. About 5% of people with parathyroid disease will present with headaches being the major reason they go to the doctor... and after time and money is spent (wasted?) on CAT scans and MRI's of the brain... all the doctor is left with is a high calcium level in the blood. Then the doctor will say: "I'm not sure if the high calcium is causing this or not, let's check some more labs".  O-Contraire!... the calcium IS causing the recurrent headaches and removing the bad parathyroid gland will fix the headaches. Also, it is interesting to note that almost all patients that have recurrent headaches as a symptom of hyperparathyroidism have one big tumor as the cause... and it's usually extremely easy to fix (less than 20 minutes most of the time). Headaches as a presenting symptom are most common in young people. In teenagers, and those in their 20's and 30's, recurrent headaches are the number 2 symptom! (number one symptom in young people is kidney stones). The good news is that removing the parathyroid tumor will stop the headaches usually within 2 weeks!

LIFE EXPECTANCY IN PATIENTS WITH HYPERPARATHYROIDISM. Long-standing parathyroid disease can be very hard on the body, In fact, people with parathyroid disease for more than 15 years have a life-expectancy which is about 5 years less than their peers.  In other words, studies have shown that all of these complications add up over the years, and these parathyroid patients tend to die about 5 years faster than they would otherwise.  It is not a cancer, but parathyroid disease and too much parathyroid hormone can be very hard on your body! Now its easy to understand why having a mini-operation to remove a bad parathyroid has changed the way this disease is treated.

Editor's note: September 3, 2004. Yesterday I operated on 2 very nice ladies, one 65 and the other 71. Both had a very serious STROKE within the past 3 months that was DIRECTLY due to their parathyroid disease not being treated. Both lost function in 1/2 of their body. Both had parathyroid disease for over 10 years and their doctors told them "don't worry about it until your calcium goes above 12".  Neither one of these ladies ever had a calcium above 11.9. Their calcium was usually around 11.4. They both had blood pressure that was hard to control. Both had bad osteoporosis. Both had severe GERD. Both were tired all the time.  Their doctor kept saying to wait. Well they waited until they had a stroke. The sad part is that we see this terrible complication about every month or so. This disease will ruin your life if you don't get it treated. It will make you feel bad, make you tired, jeopardize your marriage (your spouse will get tired of arguing with you!), give you kidney stones, take away your joy, and even might cause you to have a stroke.  Both of these ladies had their parathyroid problem fixed via a mini operation that took 17 minutes TOTAL...and had a Band-Aid on their neck when they went home an hour or so later. Be careful of a doctor that tells you to wait until your calcium goes higher. It will almost always NOT go higher... waiting will not necessarily make the calcium go higher because all the calcium goes out in your urine. Waiting until it goes higher is usually not in your best interest. Find an expert and get the tumor removed.

OSTEOPOROSIS IN PATIENTS WITH HYPERPARATHYROIDISM

Uncommon symptoms of hyperparathyroidism. These two items are listed for completion sake. Old articles (from the 50's and 60's will list these stomach ulcers and pancreatitis as symptoms of hyperparathyroidism. High levels of calcium in the blood can be dangerous to a number of cells including the lining of the stomach and the pancreas causing both of these organs to become inflamed and painful (ulcers and acute pancreatitis). However, we've seen well over 15,000 cases of hyperparathyroidism and we've seen pancreatitis and stomach ulcers very few times. We won't even discuss it here any more. Too uncommon.

Hyperparathyroidism and the risk of developing OTHER types of cancers.

The following section of this page has been put on-line previously, and then removed. Now we are putting it back for you to read because new studies have become quite convincing that untreated hyperparathyroidism can increase a persons risk for developing cancers in other areas of your body. Previously this section of the website caused too much stress in patients reading this page, so we removed it. We struggle with putting this here again, as it has been said we are "scaring people to get an operation". Well, that is clearly not our goal. We have plenty of patients and don't need to scare any more into coming to our clinic. This website (Parathyroid.com) is the most widely read resource for parathyroid disease world-wide. Our goal is to provide expertise and information so that patients can talk about these issues with their doctors and make intelligent decisions about their health. The facts are that most doctors just don't know much about hyperparathyroidism. 

There is now quite convincing evidence from a number of studies which show that prolonged high calcium levels (possibly prolonged PTH levels) increases the risk of developing other types of cancers. We have selected 4 journal articles that are very recent and published in major medical journals by some very respected scientists at some very large universities world-wide. The evidence presented here is that untreated hyperparathyroidism increases the risk of breast cancer (primarily), and to a lesser extent, colon cancer and kidney cancer. We present here the title of the articles and a link to the journal abstract that you can read for yourself. This does NOT mean that all the women with hyperparathyroidism will get breast cancer! NO NO NO!  It does mean, however, that the risk of developing breast cancer is slightly higher if you have hyperparathyroidism and you should take this into consideration when making a decision about what to do.

1. Serum calcium and breast cancer risk: results from a prospective cohort study of 7,847 women. Cancer Causes Control. 2007 Aug;18(6):595-602. Epub 2007 Apr 5. Showed increased risk of breast cancer in women with untreated hyperparathyroidism. (This has been shown in 6 studies that we are aware of).
2. The association between primary hyperparathyroidism and malignancy: nationwide cohort analysis on cancer incidence after parathyroidectomy. Endocr Relat Cancer. 2007 Mar;14(1):135-40. Showed increased incidence of breast, colon, and kidney cancer in patients with hyperparathyroidism.
3. Hyperparathyroidism and subsequent incidence of breast cancer. Int J Cancer. 2004 Jun 20;110(3):449-51
4. Increased prevalence of primary hyperparathyroidism in treated breast cancer. J Endocrinol Invest. 2001 May;24(5):315-20
   

DO NOT elect to avoid parathyroid surgery based upon how you feel. Remember, the typical patient has had this disease for several years (average about 5 years!) before it was ever found...because it does its bad things so silently. Even if you believe that you do not have any symptoms of parathyroid disease, it is taking a toll on your nervous system, your kidneys, and your bones. It may be taking away some of the best years of your life because you have lost energy and feel run-down.  If mini-surgery is available in your area, have your bad parathyroid gland removed! A parathyroid expert can usually fix the parathyroid problem in under 20 minutes! MIRP patients frequently say that "It was the 20 minutes that changed my life!".

This page was last updated 01/11/2008