Why does PAIN occur? Understand the Mechanism of Pain

Pain is an unpleasant and distressing physical sensation caused by disease or injury, which induces hurt and anxiety in those suffering from it.
There are many different manifestations of pain, ranging from short term (acute pain) to long term (chronic pain). Other classifications include pain in the internal organs (visceral pain), injured tissue (inflammatory pain), nerves (neuropathic pain), etc.

The reason for the occurrence of pain depends on the cause and kind of pain being experienced. In most cases, pain acts as a warning sign that the body has been afflicted by a disorder of some sort, which may have arisen due to internal sickness or external wounding. Acute pains are generally cured on their own through rest or simple medication. Chronic pains, on the other hand, are more complicated in nature and the treatment requires more elaborate diagnosis.

The mechanism of pain

Pain is an extremely personal and subjective experience and affects each individual to varying degrees. The pain signals, which can arise in any part of the body, travel through the spinal cord to the brain along thousands of specialized nerves and nerve fibres. In the brain, it is processed in the centres associated with anxiety, emotions, memory, appetite, etc. Signals and pain inputs are then returned from the brain to the spinal cord, which may heighten or diminish pain.

In some cases, pain may also be induced by damage to the brain and spinal cord, which happens after a stroke.
A constant barrage of pain signals may cause the cells at the end of nerve fibres to become over-sensitized. This is known as 'wind-up' and is one of the most common causes of chronic pain that occurs even though the root of the problem has been identified and treated.

The causes and effects of pain differ from case to case depending on the signals received by the brain and its interpretation. It affects the individual's day to day activities and if persistent, can also have a harmful impact on mental health and psychosis. Pain is always handled, diagnosed and treated differently in all patients by drawing out the best possible solution to the problem.





Why does PAIN occur? Understand the Mechanism of Pain

During pregnancy a woman s body undergoes constant changes. The entire body tries to accommodate place for the growing uterus as hormones levels drastically fluctuate and ligaments stretched. Pelvic pain and the ensuing discomfort around this time is a common phenomenon experienced by most women. 

Though the pain may be harmless, at times it may also lead to serious repercussions. Therefore the identification of the causes that lead to pelvic pain during pregnancy is crucial. Some of them are: 

1. Accommodation pain: In the initial stages of pregnancy, women may experience cramps which are akin to the pain that precedes menstruation. However, in the case of pregnant women, the pain leads to no bleeding, but in all probability, is caused due to the expansion of the uterus.
2. Round ligament pain: Amidst the host of changes that the body goes through, the ligament that goes from the uterus to the groin also undergoes a change; it expands. This is responsible for the pain in the sides especially when women are walking or getting up from a chair.
3. Baby s weight: As the weight of the fetus begins to increase it exerts a pressure on the nerves that move from the vagina to the legs. This causes a dull pain in the pelvic region which increases considerably with walking and riding a car. This is most commonly felt by women who are in their third trimester.
4. Urinary Tract Infection: According to reports, most women suffer from urinary tract infection or UTI during pregnancy. This results in uncontrolled, often times, bloody urination and a pain in the abdomen. This is a major cause of concern as, if untreated, it infects the kidneys which in turn increases the risk of an early labour.
5. Miscarriage: In the first trimester, a pain in the abdomen may be an indication of a miscarriage. In such a situation, the pain is followed by bleeding and cramps.
6. Early labour: During pregnancy, an intermittent pain in the pelvic area and a back ache can also be suggestive of an early labour. If the contractions continue for over two hours after taking the necessary precautions like urinating and taking rest, it may be a sign of an early labor.

Pelvic Pain During Pregnancy

Pelvic inflammatory disease (PID) refers to the infection that occurs in the female reproductive organs. It happens when sexually transmitted bacteria infect the uterus, ovaries or fallopian tubes on spreading from the vagina. Generally, the cervix plays the role of preventing the bacteria from entering the vagina and infecting the reproductive organs. But when the cervix becomes exposed to an STD, it loses its power to put a stop to the spread of these microorganisms to the reproductive organs.

What causes this condition?
STDs like gonorrhea and chlamydia have been found to be responsible for about 90% of PID cases.

Some of the other causes include
- Abortion
- Childbirth
- Pelvic procedures

The condition is only detected later in life when you face difficulty in getting pregnant or have chronic pelvic pain complaints. If you experience symptoms like vomiting, high fever, pain in the lower abdomen and instances of fainting, you should immediately seek a doctor.

What puts you at risk for PID?
Certain factors may put you at a higher risk for PID and these are:

- Instances of sexually transmitted diseases like Chlamydia (an STD that can occur from anal, oral or vaginal sex) and gonorrhea (a condition that causes discharge from the vagina or urethra) can make you prone to developing PID.

- Douching on a regular basis can increase your risk of PID as it disrupts the equilibrium of good and bad bacteria in your vagina, and may hide the symptoms of the condition as well.

- Even a previous history of PID can increase your chances of having another episode of PID.

- Compared to older women, teenagers who are sexually active are more prone to developing PID.

- Having multiple sexual partners can also put you at a greater risk for PID and STDs.

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Could you be at a risk of pelvic inflammatory disease (PID)?

Are you suffering from chronic pelvic pain? Well, then it is time to consult your doctor. Chronic pelvic pain can be the indication or symptom for other serious disorders. It is often difficult to figure out the exact cause of the pain. Chronic pelvic pain refers to the persistent pain in the pelvic region that has been lasting for over six months. Your doctor needs to carefully examine your symptoms to know the source of the pain.

Here are some of the causes that lead to chronic pelvic pain:

Endometriosis: In this disease, cells that form the lining of the uterus grow abnormally. These cells grow on organs like the ovaries, urinary bladder or rectum. Symptoms that can be accompanied with pelvic pain in Endometriosis.

Pelvic pain or cramps before or during your period
Pain during or post sex
Pain at the time you ovulate
Pain during bowel movements
Rectal bleeding during period
Pain during urination
Lower back pain
Infertility
Spotting in between periods
Bloating
Adenomyosis: This disease is similar to endometriosis. Cells lining the uterus tend to invade the uterus and muscle tissues of the uterine wall. In many cases, women with adenomyosis are devoid of any symptoms. Some of the common symptoms are:

Pain during period
Pressure on bladder or rectum
Massive periods
Long periods
Interstitial Cystitis: Women suffering from interstitial cystitis have inflammation of the urinary bladder. The inflammation is due to any infection. This affects women as a result of their aging. Symptoms:

Need to urinate very often
Discomfort during urination
Pain at the time of sex
Urinary Tract Infection
Bacteria cause urinary tract infections. This, in turn, leads to pelvic pain. Infections can affect any part of the urinary tract. It can also affect the kidneys, bladder, and urethra. Urinary tract infections are common in women mainly. Symptoms:

Pressure in lower pelvis
Pain or a burning sensation during urination
Needing to urinate frequently
Cloudy urine
Blood in urine
When to visit a doctor?
It is difficult to know and assess the right time to visit the doctor. But the pain may be very irritating. It can also lead to fatal and chronic disorders. Therefore, it is best to consult a doctor if the pain persists for a long period and doesn t vanishes with the home-based remedies or medication. The doctor may conduct lab tests, laparoscopy, or radiological tests to come to a conclusion.

Chronic Pelvic Pain - Common Causes Behind It + Related Symptoms!

Pelvic Inflammatory Disease (PID)

Pelvic Inflammatory Disease, commonly called PID, is an infection of the female reproductive organs(uterus,fallopian tubules ovaries &cervix). PID is one of the most serious complications of a sexually transmitted disease in women: It can lead to irreversible damage to the uterus, ovaries, fallopian tubes, or other parts of the female reproductive system, and is the primary preventable cause of infertility in women.

Causes

Pelvic inflammatory disease (PID) occurs when bacteria move from the vagina or cervix into the uterus, fallopian tubes, ovaries, cervix
Most cases of PID are due to the bacteria that cause chlamydia and gonorrhea. These are sexually transmitted infections (STIs). The most common way a woman develops PID is by having unprotected sex with someone who has a sexually transmitted infection.

However, bacteria may also enter the body during some surgical or office procedures, such as:

 	Childbirth
 	Endometrial biopsy
 	Insertion of an intrauterine device (IUD)
 	Miscarriage
 	Therapeutic or elective abortion

Symptoms

Signs and symptoms of pelvic inflammatory disease may include:

 	Pain in your lower abdomen and pelvis
 	Heavy vaginal discharge with an unpleasant odor
 	Irregular menstrual bleeding
 	Pain during intercourse
 	Low back pain
 	Fever, fatigue, diarrhea or vomiting
 	Painful or difficult urination

PID may cause only minor signs and symptoms or none at all. Asymptomatic PID is especially common when the infection is due to chlamydia.

Other symptoms that may occur with PID:

 	Bleeding after intercourse
 	Chills
 	Fatigue
 	Frequent or painful urination
 	Increased menstrual cramping
 	Irregular menstrual bleeding or spotting
 	Lack of appetite
 	Nausea, with or without vomiting
 	No menstruation
 	Painful sexual intercourse

Diagnosis

 	Pelvic ultrasound. This test uses sound waves to create images of your reproductive organs.
 	Endometrial biopsy. During this procedure, a small piece of your uterine lining (endometrium) is removed and tested.
 	Laparoscopy. During this procedure, your doctor inserts a thin, lighted instrument through a small incision in your abdomen to view your pelvic organs.

Pelvic Inflammatory Disease (PID) - Causes, Symptoms & Diagnosis Of It!

Endometriosis is a painful condition where the endometrium tissue lining the walls of the uterus, grows as implants outside the womb of the patient. This can lead to a number of painful conditions and is often considered as a common cause behind severe pelvic pain, as far as women are concerned. Here is all you need to know about endometriosis and pelvic pain.

 Painful menstruation: depending on the stage of the condition, the implants could remain on the surface or go deeper into the ovaries which may cause acute and severe problem during ovulation as well as the menstrual cycles. This is one of the symptoms that one must not ignore. If you are having painful cramps that affect the pelvic area and the abdomen, and if these cramps last throughout the duration of the cycle, then there are strong chances that you are experiencing the pain that comes with endometriosis. 
 Pain during and after intercourse: while there are many reasons why women may face pain during intercourse, it may be noted that vaginal and pelvic pain that come during and after intercourse could point towards the presence of endometriosis, which is causing irritation and discomfort due to the implants. 
 Bowel movements and urination: usually, pelvic pain may trickle down to and also get activated by the bowels when there is a motion as well as urination. This is a common problem that can cause pain, which spreads throughout the region if the patient is suffering from endometriosis. 
 Bloating and other symptoms: when the abdomen and nearby regions face bloating due to the implants and their painful spread, the pelvic region as a whole bears the brunt in terms of severe pelvic pain. The bloating and other symptoms like loose motions and constipation can also create pain in the abdomen and pelvic region on a persistence basis. Sharp pains may also shoot up and down the lower back due to such symptoms which should not be ignored if they do not abate within a few days. 
 Misdiagnosis: many times, the bloating and pelvic pain may be linked with pelvic inflammatory disease, which causes pain in the muscles and joints. But if you are having pain in the abdomen as well as problems during your menstrual cycle, then it may be helpful to have the tests for endometriosis done as well. 

In order to diagnose the condition, the doctor must ensure that proper imaging tests like mri and ct scans as well as an ultrasound with lab tests based on blood samples have been conducted. The pelvic pain that comes with this condition can be treated with the help of pain relievers like ibuprofen and aspirin.

Could Your Pelvic Pain be Endometriosis?

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