Know How Your Brain Perceives Pain and Learn How To Trick This Mechanism!

You grab a painkiller upon experiencing an injury or a pounding headache but do you really know the mechanisms behind your pain? All you want is a quick relief from the pain. You should first understand the way in which the brain feels pain, if you want to know how analgesics treat pain. Nociception, also known as pain perception, includes relay of discomforting stimuli from the damaged or injured part to the central system made of spinal cord and brain. A chain of events take place in pain perception.

Events in Perception of Pain

1.    Injury

Mechanical injuries such as pressure, burn, puncture, cut and/or other wounds activate the damaged tissues, which secrete chemicals like prostaglandins, bradykinin, potassium and histamines.

2.    Reception

A type of nerve cell known as Nociceptor, senses the stimuli and feels the chemicals that are released from the injured tissues.

3.    Transmission

Transmission of signals to brain takes place from the nociceptor cells through the neurons located in the central nervous system. Signals travel via the spinal cord to the brain, through the spinothalamic tract, which is also referred to as the ‘neural freeway’.

4.    Distribution

The relay station medically termed as thalamus, located in the brain spreads signals to various parts of brain. This process involves multiple pain centers, not just one. Signal processing is carried out by an area of the brain known as somatosensory cortex, which makes a person feel the pain.

Suppression of Pain

Somatosensory cortex, thalamus and hypothalamus release impulses through descending pathways for inhibiting the ascending impulses of pain, thereby relieving pain. Some signals release natural pain-healing chemicals like endorphins, dynorphins and enkephalins. These chemicals block nerve impulse transport between the neurons situated in brain pathways.

Analgesics as Pain Relievers

Analgesics function in several ways for the treatment of pain. Non-opioid analgesic drugs like ibuprofen, naproxen, aspirin, acetaminophen and NSAIDs of the similar properties work at the site of injury. They block essential enzymes and prevent inflammation, in addition to inhibiting the secretion of nociceptor stimulating chemicals.

Opioid analgesics like morphine, fentanyl and oxycodone imitate the functions of naturally occurring pain-alleviating chemicals released by body. Anti-epileptic medications and antidepressants block nerve impulse transmission in brain, to cure pain. These medicines are also termed as co-analgesics.

Treating Pain

Pain killers like Generic Ultracet have proven efficacy to heal pain. Ultracet is composed of two medications viz acetaminophen and tramadol along with other inactive agents.  It is used for treating mild to severe pain, for example, pain post surgical or dental procedures. The USFDA approved this medicine in 2001, for the use as an analgesic.

Both acetaminophen and tramadol cure pain; but in different manners. Tramadol treats pain in two ways. It binds itself with opioid receptors present on the nerves, and also prevents the re-absorption of norepinephrine and serotonin by nerves. It causes a decreased transmission of signals of pain between the nerves in brain and the spinal cord.

Acetaminophen appeases pain in brain and spinal cord by increasing the strength of stimuli of pain essential to trigger the sensation of pain. It works by inhibiting the action of an enzyme that manufactures prostaglandins. 

Know More about OCD and the Symptoms of OCD

Do you observe the urge for checking and re-checking things repeatedly? Do you experience disturbing thoughts frequently? Do you feel a strong craving to repeat certain behaviors with no control over them?
If your answer to any questions above is yes, you might have developed OCD. What is OCD? Let’s gather some necessary information about this disease.
What is OCD?
It is normal for somebody to cross check things sometimes, for example, one may double-check if the lights are switched off, before leaving a place, and this is certainly not unusual. However, OCD patients feel an uncontrollable desire to do certain things continually, have certain thoughts frequently or check things repetitively. These rituals and/or thoughts caused on account of OCD traumatize a person mentally and impede his/her daily life to a considerable extent.
Upsetting, repetitive thoughts are known as obsessions, while an effort to quench them by doing certain behaviors or rituals perpetually is termed as compulsions.
The beginning of OCD symptoms occurs during teenage or childhood. Signs may show up and disappear or improve and worsen on different occasions.
Signs of OCD
OCD sufferers usually:
• Suffer from repetitive ideas and thoughts about things like violent behavior; sexual acts; fear of dirt, intruders or germs; hurting loved ones; conflict with religious faith or being overly tidy and neat.
• Do the same things or rituals over and over, for example, reiterating the same steps, and washing hands, storing petty things, locking/unlocking doors or counting.
• Lose control over their behaviors and thoughts.
• Don’t like doing the behaviors or rituals, but feel relieved to some extent from the anxiety that arises because of these thoughts.
• Spend at least 1 hour every day experiencing the thoughts or an hour a day doing some rituals, which disturbs their daily life.
It’s been observed that sometimes, family history is one of the common causes of OCD; however researchers haven’t still determined the exact OCD trigger. Scientists have hypothesized that several brain parts are responsible for anxiety and fear. By carrying out more research on anxiety and fear, scientists will sooner be able to understand the exact cause of OCD.
Treating OCD
It’s been found out that, though exact OCD trigger is yet not known, OCD signs can be very well controlled with psychotherapy and the use of prescription drugs.
If you feel you are suffering from OCD, seek medical advice right away. The doctor will examine you to affirm or negate OCD. Clinical research has demonstrated that the combination of medicines and psychotherapy can mitigate the symptoms of OCD, as only one is not sufficient in several cases. Speak with your doctor for finalizing your course of treatment.
Drugs like Escitalopram are very efficient in treating OCD. Generic Escitalopram falls into a class of medications termed as selective serotonin reuptake inhibitors or SSRIs and treat OCD by inhibiting the re-absorption of serotonin, a brain chemical. Preventing serotonin reuptake effectively manages the signs of OCD. Note that psychiatric medications must be taken exactly as recommended by the psychiatrist, failing which, one may experience certain side effects.

Clear your throat with the help of Amoxil!

Infection in the throat is a common problem suffered by many patients. Every person suffers from throat infections, several times in their life. Use of medicines like Amoxil can provide rapid relief to patients suffering from this condition.
Throat infections:
The most commonly occurring throat infections affect the tonsils and the adenoids. These are glands situated in the throat. Throat infections occur due to bacteria or viruses. These infections are common during childhood. School-going children often miss a few days of school due to these infections.
What are the symptoms of throat infection?
The most common symptom of throat infection is a sore throat. In cases of tonsillitis, throat examination reveals red and swollen tonsils with spots of pus. In case of infection in the adenoids, the gland becomes enlarged.
Some other symptoms of this condition are given below:

• Fever
• Bad breath
• Congestion in the nose
• Running nose
• Swollen lymph nodes in the neck
• Pain or difficulty in swallowing
• Loss of voice
• Headache
• Coughing up blood

Mild sore throat, congestion in the nose, running nose, or continuous sneezing and coughing, are common symptoms occurring due to viral infections in the throat. Viral infections in the throat usually resolve within 2 weeks without any active treatment. The predominant symptoms of bacterial infection in the throat include sudden fever with very bad sore throat.
Is tonsillitis contagious?
Bacterial throat infections, especially those occurring due to streptococci, are highly contagious. Hence, it is very important that the infected person takes precautions while coughing or sneezing so that he does not pass on the infection to others.
Amoxil for throat infections:
Generic Amoxil is a very effective antibiotic that can give fast relief to patients suffering from throat infections. The main ingredient of this medicine is Amoxicillin. It belongs to a class of antibiotics that are called penicillins. This medicine helps in treating tonsillitis and adenoid infections, by preventing the multiplication and growth of the organism. It also prevents the bacteria from forming a protective wall around itself. Due to this, the organism becomes weaker; eventually leading to its death.
This medicine can also be used for the treatment of infections in the respiratory tract, the urinary tract, the larynx, the ears and the skin. It is a very good antibiotic for the treatment of gonorrhea.
What is the dose of Amoxil?
Patients should take Amoxil in a dose of 250 to 750 mg, 2 to 3 times in a day. The dose can be adjusted depending upon the severity of the infection. It is advisable to take the dose of Amoxil after food to avoid any gastric irritation occurring due to it.
Many patients do not consider throat infections as serious. However, they should note that some throat infections like strep throat, if not managed properly, can cause serious complications like rheumatic fever, resulting in permanent damage to the heart. Use of antibiotics like Amoxil can help patients in getting rid of the infections in the throat in an effective and harmless manner.

Effective Ways to Lower Cholesterol Levels Naturally

Cholesterol is a naturally found substance in the human body and is present in the cell membranes, bloodstream, skin, nerves and internal organs. It is essential for normal functioning of the body. However, too much cholesterol is considered a medical concern, as it accumulates in the blood vessels. Over time, high cholesterol levels increase the risk of blockage of the arteries, heart disease and coronary artery disease.

Natural Ways to Lower Cholesterol:

·      Low Cholesterol Diet: Considering that certain foods contribute to bad cholesterol in the body, a diet plan plays a crucial role in maintaining cholesterol levels. Include lots of fresh vegetables and fruits that provide essential vitamins, minerals and antioxidants to help reduce cholesterol.
Foods that contain soluble fiber help expel cholesterol from the body, via bowel movement. Seeds and nuts that are rich in polyunsaturated fats prove helpful in countering cholesterol build-up in the body. Low cholesterol foods include oatmeal, psyllium husk, oat bran, whole grains, almonds and walnuts. Eating fish rich in omega-3 essential fatty acids can also prove beneficial.

·      Cholesterol Lowering Supplements: Studies prove that garlic, omega-3 fatty acids, flaxseed, and red yeast rice are good for reducing cholesterol. Furthermore, cholesterol lowering supplements include products formulated with B complex vitamins, and chromium.

·      Stay Fit and Active: Maintaining a low weight is an easy way to minimize the risk for hypercholesterolemia. Regular exercise is one of the key tips to reducing cholesterol naturally. It helps reduce bad cholesterol levels or LDL, and increase good cholesterol levels or HDL. Even simple exercises like brisk walking can help a great deal in managing high cholesterol levels.

·      Avoid High Cholesterol Foods: Avoid foods that elevate cholesterol levels in the blood. Foods that should be avoided include fried food, cheese, red meat, margarine, dairy products, processed food and eggs. Also, restrict the intake of sugar and caffeine.

·      Stop Smoking: Smoking is considered to be a major contributing factor for high cholesterol levels. Smoking lowers HDL and significantly increases the risk of heart disease, hypertension and diabetes. Quitting can improve HDL levels, and just 20 minutes after stopping smoking, the blood pressure decreases.

·      Avoid or Restrict Alcohol Consumption: If you choose to drink, do so in moderation. Drinking too much alcohol can lead to serious health disorders which include high blood pressure, stroke and cardiac arrest.

The first line of treatment to control high cholesterol levels includes a healthy diet in combination with regular exercise. However, for some people, diet and lifestyle changes may not be sufficient to lower the risk of cardiovascular diseases. Hence, cholesterol lowering medication can be imperative for such people. 

Drugs like Simvastatin are prescribed for patients suffering from high cholesterol levels. Simvastatin is a cholesterol lowering medicine which belongs to the group of medicines called statins. It is used to reduce LDL cholesterol and triglycerides, and increase HDL cholesterol. However, before purchase Simvastatin, make sure to consult a doctor.

When combined with regular exercise, these natural dietary methods prove effective in lowering high cholesterol levels significantly. These lifestyle changes may even help you avoid the need for medications.

Duloxetine (Cymbalta) for Fibromyalgia

Summary: Fibromyalgia is a chronic condition which is characterized by muscular pain and stiffness. Read on to learn more about Fibromyalgia and find out how Duloxetine can help.

Fibromyalgia is a chronic disorder characterized by extensive pain, stiffness, tenderness of the soft tissues, fatigue, and disturbed sleep. The pain mainly occurs in the hands, shoulders, pelvic girdle, neck and back. In contrast to arthritis, fibromyalgia does not involve pain or swelling in the joints. Instead, pain is felt in the soft tissues around the joints.

Fibromyalgia Causes:

There are no concrete causes that have been identified. Researchers believe that fibromyalgia is the malfunctioning of the central processing system involving impairment of neuroendrocines and neurotransmitters. Scientific research has shown multiple abnormalities which include low blood flow to the thalamus area in the brain, high levels of substance P in the spinal cord, hypofunction of HPA axis, abnormal functioning of cytokine and reduced levels of serotonin and tryptophan.

Other studies have shown fibromyalgia to be caused due to hereditary factors. Fibromyalgia may occur by itself or arise due to other diseases, like systemic lupus or rheumatoid arthritis.

Fibromyalgia Symptoms:

Fibromyalgia is marked by a number of tender points in the body, as well as a plethora of symptoms. The most significant symptom of fibromyalgia is the pain which is experienced throughout the body. This pain is consistent throughout the day or may vary. The pain can also increase in cold weather conditions as well as after rigorous physical activity. Muscle spasms and pain are experienced in the muscles and ligaments, and not in the joints. The most common areas of pain which are known as trigger points include, the back, shoulders, neck and hips. Muscle spasms, fatigue, numbness and tingling, sleep disorders, and weakness in the limbs are some of the symptoms of fibromyalgia. Some of the other symptoms include bowel disturbances, frequent urination, depression, anxiety, palpitations, irritability, migraines and headaches.

Fibromyalgia Treatment:

Fibromyalgia still remains a mysterious disorder, with virtually no evidence regarding the exact causes. As a result of this, other diseases are confused with fibromyalgia, due to similar symptoms. For this reason, doctors conduct a thorough and detailed examination of the patient's symptoms and history before confirming it to be fibromyalgia.

The treatment for fibromyalgia mainly focuses on relieving the pain. There are quite a few drugs, muscle relaxers, anti-depressants and pain killers available in the market for treating fibromyalgia. In addition to these drugs, doctors also recommend physical therapy, exercise and a special diet for fibromyalgia. 

 

Duloxetine (Cymbalta) for Fibromyalgia:

Duloxetine (Cymbalta) has proven effective in the treatment of fibromyalgia. Duloxetine is a selective serotonin and norepinephrine reuptake inhibitor drug which is used for treating anxiety disorder, depression and pain involved in diabetic fibromyalgia and peripheral neuropathy. This drug affects the neurotransmitters, which are chemicals that the nerves within the brain use for communication. The exact mechanism of Duloxetine for treating pain is not yet known, but it is thought to affect the serotonin and norepinephrine within the brain. Cymbalta is an effective prescription drug which is approved by the FDA for treating fibromyalgia and to reduce the pain involved with fibromyalgia. Buy Duloxetine for effective in the treatment of fibromyalgia. However, consult a doctor before deciding to use this drug to treat fibromyalgia. 

Diclofenac for Treating Sciatica Pain

Summary: Sciatica is the pain caused because of the irritation of the sciatic nerves. To know more about the symptoms, causes and treatment for Sciatica, read on.

Sciatica pain is frequently referred to as back pain which is experienced alongside the sciatic nerve which is located in the lower end of the spinal cord. The sciatic nerve is situated along the back of the spinal cord. It covers the buttocks, the backs of the legs and also the pelvis. There are numerous causes which can lead to sciatica pain, which include osteoarthritis of the spine, herniated disc, muscle strain, spondylolisthesis and spinal stenosis. Sciatica pain may become extremely severe and also cause a great amount of discomfort. Purchase diclofenac  for treatment of sciatia.

Causes of Sciatica:

The primary cause for sciatica is the pressure exerted on the sciatic nerve, or damage caused to the sciatic nerve. Disc herniation in the lumbar region applies pressure on the sciatic nerve and this leads to sciatica. Either due to disc herniation or injury, if the sciatic nerve is pinched, it gets aggravated and this eventually results in inflammation of this nerve. Additional causes of sciatica are:

·      Incorrect posture

·      Standing or sitting for lengthy periods of time

·      Not enough muscular movement

·      A tumor around the sciatic nerve

·      An adjoining bone irritating the nerve

·      Pressure applied on the sciatic nerve in pregnancy

·      Piriformis syndrome

·      Lumbar spinal stenosis

·      Being Overweight

·      A slipped vertebra

Symptoms of Sciatica:

The most common symptom of sciatica is pain experienced in the lower areas of the body. The pain generally commences at the base of the spine and gradually moves downwards to the thighs, pelvic region, backs of the legs and buttocks. This pain may be accompanied by a tingling sensation. A patient could also experience weakness and numbness in the affected leg. This makes it difficult to move the leg. Patients could even experience burning sensations combined with the pain. In certain patients this condition may be severe, however for others, the pain could be irregular. But, there is always a chance of the pain becoming more severe.

Though there are physical therapy methods utilized for relief from Sciatica pain, usually doctors prefer to administer drugs to treat the pain. When the pain is mild, anti-inflammatory medications are generally administered for pain relief. But, when the pain is severe, muscle relaxants or more potent pain relief medications are prescribed. A doctor could also prescribe antidepressants which also include an epidural shot in certain cases. However, in extremely serious cases, undergoing surgery could be the only option.

Diclofenac for Treating Sciatica Pain:

Diclofenac has been approved by the FDA and belongs to a category of medications called non-steroidal, anti-inflammatory drugs (NSAIDs) which are utilized to treat fever, mild to moderate pain and inflammation. These medications function by decreasing the production of prostaglandins. Prostaglandins are chemicals which cause inflammation, fever and pain. NSAIDs block the enzyme which generates prostaglandins, thereby reducing the production of prostaglandins. As the response to NSAIDs varies from patient to patient, it is common for doctors to prescribe NSAIDs for any condition. Many doctors suggest to buy diclofenac for treatment of Sciatica. Consult a physician prior to using Diclofenac to treat sciatica.

Amoxil for Urinary Tract Infections in Pregnancy

Introduction: UTI or urinary tract infection is amongst the most common problems faced by many pregnant women. Read on to learn about the causes, symptoms and treatment for UTIs. Amoxil  has proved very effective in the treatment of urinary tract infections.

UTI or urinary tract infections are extremely common during pregnancy and are mostly caused by bacteria known as Escherichia coli. An asymptomatic bacteriuria (bacteria in the urine) can result in the development of pyelonephritis or cystitis. Around 2 to 10 percent of pregnancies become complicated due to urinary tract infections. If not treated, 25 to 30 percent of women develop pyelonephritis. Pyelonephritis could be a life threatening condition and cause a greater risk of developing perinatal and neonatal morbidity.

A pregnancy complicated by pyelonephritis is associated with low-birth-weight infants and prematurity. Therefore, pregnant women must be screened for bacteriuria with the help of urine culture at 12 to 16 weeks of gestation. All pregnant women should be screened for bacteriuria and then treated using antibiotics including Cephalexin, Nitrofurantoin or Sulfisoxazole.

Urinary Tract Infection Causes:

UTI is caused because of bacteria in and around the vaginal and rectal skin. The bladder has a tendency to shift position during pregnancy due to the pressure from the uterus and the baby. This makes it easier for bacteria to move up the bladder. When the bacteria find an ideal condition, they multiply and this can lead to a bladder infection. This causes symptoms such as an extremely painful, burning sensation whilst urinating.

UTI during pregnancy occurs in 2 to 4% of pregnant women. This occurs due to the hormonal changes which develop in a woman's body. An increase in the amounts of progesterone within the body, relaxes the muscles in the bladder as well as urinary tract. This makes it easier for bacteria to travel up to the partially compressed bladder and thus cause a bladder infection during pregnancy.

Urinary Tract Infection Symptoms:

After pregnant women develop urinary tract infections, they might experience different symptoms. Urinary tract infection symptoms during pregnancy might include some or perhaps all of the following symptoms including:

·      Pain, discomfort and burning while urinating

·      Abdominal cramps

·      Blood or mucus in the urine

·      Pelvic discomfort

·      Sensation of wanting to urinate urgently

·      Fever

·      Urge to urinate more frequently than usual

·      Nausea and vomiting

·      Foul-smelling urine

·      Back pain

Amoxil for UTI in Pregnancy:

It is important that women seek urgent treatment since the infection can spread towards the kidneys and result in kidney infections. Healthcare professionals may prescribe antibiotics in order to treat UTI in women who are pregnant. Antibiotics meant for urinary tract infection may need to be taken for only 3 to 7 days.

Amoxil (Amoxicillin) has proved very effective in the treatment of urinary tract infections. Amoxil is a part of a group of antibiotics referred to as penicillins. Nearly all antibiotics work in the same way and have an identical mechanism. They don’t kill the bacteria, but stop them from multiplying. This can be achieved by preventing the bacteria from forming the walls that surround them. Amoxil is utilized for the treatment of different types of bacterial infections which includes urinary tract infections, bronchitis, pneumonia, tonsillitis, ear infections, skin infections and gonorrhea.