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Understanding blood donation – Eligibility criteria and benefits

Understanding blood donation – Eligibility criteria and benefits

Blood donation is an important part of healthcare, as it enables blood transfusion—a treatment option that can sustain and save lives. Data suggests that there are 11 million donors in the country, and over 11.5 million units of blood are collected in a year. Before the process begins, each donor is asked questions to assess the risk of bloodborne infections. Blood can be donated every 56 days and up to six times a year. Eligibility criteria One must meet the following criteria to be eligible to donate blood: One must be fit and healthy on the day of the blood donation. Depending on state law, one should be at least 16 or 17 years old. Some states enable legal minors to donate with parental approval. Although there is no legal maximum age, donor facilities may have different policies. You must weigh a minimum of 110 pounds. You must be able to pass the health history and physical exams. Benefits Blood donation can benefit both the recipients and the donors. Some of the key benefits of blood donation are: Contributing to society: The only way to supplement blood loss is through donated human blood. Donating blood is seen as a noble cause, as it can help in the treatment of cancer, bleeding disorders, sickle cell anemia, and genetic blood abnormalities.

Pneumonia – Causes, symptoms, types, and management

Pneumonia – Causes, symptoms, types, and management

Pneumonia is a prevalent illness that infects the air sacs in one or both lungs, leading to inflammation. Depending on the severity of the infection, the air sacs may get filled with pus or fluid. This, in turn, can cause coughing with phlegm or pus and difficulty breathing in patients. Here, we look at the common causes, symptoms, types, and treatment options for pneumonia to help manage the ailment better. Causes The condition mainly results from viruses or bacteria: Viral pneumonia The disorder can be caused due to viruses like the rhinovirus, respiratory syncytial virus, and other viruses that cause the flu or influenza. Viruses are responsible for one third of cases. Bacterial pneumonia The condition can be caused by various bacteria, but the most common trigger is Streptococcus pneumoniae. This bacteria usually attack an immune system that is already weak, maybe due to a fever, cold, or another illness. While it can affect anyone, people with unhealthy habits are at higher risk of contracting this bacteria. Mycoplasma pneumonia Often called atypical pneumonia, this is a mild but wildly spread pneumonia caused by the Mycoplasma pneumoniae bacteria. It can affect people of all age groups. Symptoms The signs include chest pain while breathing or coughing, fatigue, fever with sweats and shaking chills, vomiting, diarrhea, nausea, cough with phlegm, and shortness of breath.

5 things that are not covered in the Medicare policy

5 things that are not covered in the Medicare policy

Traditional Medicare covers a lot of medical expenses after you turn 65. Hospital insurance (or Part A) helps people pay for inpatient hospital stays, skilled nursing facilities, hospice, surgery, and home care. Medical insurance (or Part B) covers doctor’s visits, outpatient care, preventive services, and medical equipment and supplies. Despite these provisions, there are some significant gaps in Medicare coverage. Here’s a brief look at what is not covered by traditional Medicare: Dental care Routine dental services such as fillings, cleanings, and X-rays are not covered by Medicare. It only covers some dental services that people may get as a part of their hospital stay. The Medicare Advantage plan covers some extra services, but those looking for holistic dental insurance may need a separate coverage policy. Eye exams Eye exams for glasses or contact lenses are not covered under Medicare. The glasses and lenses themselves are not covered either. Medicare Part B partially covers one pair of glasses or contacts for people undergoing cataract surgery. Hearing aids The cost of hearing aids and the exam required for getting hearing aids are also not covered by Medicare. However, diagnostic hearing exams may be covered if prescribed by a doctor. Opting for the Medicare Advantage plan may be better for people seeking additional hearing benefits.

Common signs, types, stages, and management of non-small cell lung cancer

Common signs, types, stages, and management of non-small cell lung cancer

Non-small cell lung cancer, also referred to as NSCLC, is the most common type of lung cancer. The condition occurs due to an abnormal genetic mutation when a typically healthy cell turns cancerous, then multiples and infects nearby tissues. It can also be triggered due to exposure to air pollution and asbestos, a natural mineral fiber. Learning about its types, early signs, stages, and treatments can help manage the disorder better. Symptoms Coughing up blood, mucus, or phlegm is a common early sign of this health condition. In addition, patients may experience chronic fatigue, breathing issues, loss of appetite, and hoarseness of voice. If the tumor has spread to the lungs’ lining, one can also experience chest pain. Those who experience these symptoms must consult a doctor immediately. Types The three most common types of NSCLC are: Adenocarcinoma It develops in the outer layers of one’s lungs in the mucus-secreting cells. Adenocarcinoma more commonly affects women than men. Squamous cell carcinoma This condition typically affects the central part of the lungs. It impacts the flat cells lining the major airways, such as the left or right bronchus. Large cell lung carcinoma This type of NSCLC can start in any region of the lungs.

Psoriasis – Causes, triggers, and management

Psoriasis – Causes, triggers, and management

Psoriasis is a prevalent skin disorder that leads to various symptoms, the most prominent being skin inflammation and itchy, red, and white patches on the skin. Although the condition is mainly seen in adults, it can impact individuals of all ages. In most cases, it affects specific areas, such as the knees, elbows, and lower back. Sometimes, it also affects joints, causing pain and swelling. When that happens, the disorder is called psoriatic arthritis. Causes The exact cause of psoriasis is unclear. Experts believe that it is an autoimmune condition. Autoimmune conditions are when the immune system attacks the healthy cells in various body parts, leading to inflammation and other symptoms. In psoriasis, the immune cells act as though they are fighting an infection or tackling a healing wound. They produce chemicals that lead to inflammation and cause excessive growth of skin cells. Doctors have determined specific factors that increase the risk of developing this condition. These include cardiovascular diseases, trauma to the skin, diabetes, hypertension, infection, and even metabolic syndrome. Doctors have also found that genetics play a vital role in developing psoriasis. Individuals with a family history of psoriasis are more likely to develop this condition than others.

6 foods to avoid when dealing with multiple sclerosis

6 foods to avoid when dealing with multiple sclerosis

Multiple sclerosis is a disease in which the body’s immune system begins to attack the nervous system, and this damages the nerves and the myelin sheath that covers the nerve fibers. Consequently, the nerves begin to lose the ability to transmit signals to different parts of the body, hindering the patients’ ability to carry out everyday activities. Currently, there is no permanent cure for this illness. However, treatment can ease the symptoms and discomfort. Food choices Food plays a major role in providing the body with the nutrition it needs. Certain minerals and vitamins strengthen the body and help it fight against illnesses and infections. Even though there are no specific food-related guidelines for multiple sclerosis (MS), patients can avoid the following foods to prevent worsening the symptoms and their overall health. Saturated fats Saturated fats have been linked to multiple conditions. These include hypertension, heart disease, strokes, and even some forms of cancer. Some research also points out that saturated fats in foods may be related to the relapsing MS symptoms and even the progression of the disease. Foods that have saturated fats and should be avoided by people with MS include meat, milk, eggs, chicken skin, etc. Excess sodium/salt Research shows that high or moderate amounts of sodium/salt intake can lead to relapse of symptoms in multiple sclerosis patients, increasing their discomfort.

7 vitamins that promote eye health

7 vitamins that promote eye health

The eyes are a vital sensory organ of the human body that helps us interpret our surroundings and respond to them. Hence, investing time and effort in eye care is necessary. Not doing so can increase the risk of several eye ailments, especially with age. While there are many ways to maintain eye health, nutrition plays an important role. Specific vitamins replenish the body and are required for healthy eyes and good eyesight. Vitamin E Vitamin E helps prevent age-related eye diseases like cataracts and macular degeneration. Besides using chewables that have this vitamin, one can avoid dark circles by applying vitamin E-oil under the eyes. Some foods rich in this nutrient are peanuts, almonds, hazelnuts, leafy greens, pumpkin, and wheat germ oil. Apart from promoting healthy eye lenses, vitamin E helps deal with various health conditions, thanks to its antioxidant properties. Vitamin A Night blindness is an eye disorder caused by a lack of rhodopsin, a photopigment activated by vitamin A. Therefore, the body requires sufficient vitamin A to prevent the problem. This nutrient also helps maintain the cornea. Carrots are among the richest sources of vitamin A, and they also have high levels of beta carotene, a natural compound that helps fight many ailments.

8 foods that can trigger schizophrenia symptoms

8 foods that can trigger schizophrenia symptoms

Schizophrenia is a severe mental health disorder that may cause a person to hallucinate. The condition may also lead to other symptoms, such as delusions, unusual behavior, and disrupted thinking. These symptoms can affect one’s ability to function normally and overall well-being. Since the condition affects mental health, it is important to avoid foods that may make the condition worse. Here are some foods a person with schizophrenia must avoid. Wheat-based foods Gluten-free foods are easily available today. The options have also grown popular among the general population. However, some individuals with celiac disease may have adverse effects from consuming specific ingredients in wheat-based foods. A person who continues to eat foods they are intolerant to seems to be a contributing factor that triggers health conditions like schizophrenia. So one must get tested for celiac disease before trying to slice out gluten from their food regime. Refined sugars People with mental health disorders often eat poorly, resulting in poor nutrition. When an individual includes foods rich in refined sugars, it might trigger the symptoms of schizophrenia. So one should follow a low glycemic load meal plan. Avoiding candy, cake, and sweetened beverages is an ideal way to steer clear of such sugars and improve how they manage their condition.

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Joint conditions – Symptoms, causes, and risks

Joint conditions – Symptoms, causes, and risks

Joint conditions refer to any condition or disease that affects the joints. Arthritis is the most well-known and commonly occurring joint disease, while there are several others that impact the health of individuals across the world. Diseases related to the joints can be both short-lived or they can turn chronic and require surgery and other serious treatment. This condition can be limited to a single joint or it can impact different parts of the body. There are two types in which joint conditions can be classified: inflammatory and non-inflammatory. However, one thing that is common with most joint conditions is that they’re very painful, especially inflammatory diseases. Symptoms of joint conditions There are several symptoms of joint conditions. While most of them will involve pain, some of them might just involve a difference in shape or a bulge around the joint. This will be the earlier stage of any joint condition, and if a person visits a doctor during this stage, treatment can be fairly simple. Let us understand the different symptoms of joint conditions: The area surrounding the joint is swollen or there is prominent redness in the area. If you touch it, and the area is warm, you might want to consult the doctor.

All you need to know about kidney and liver failure

Hepatorenal syndrome is a condition that is identified as a type of kidney failure that occurs in people who have serious damage caused to the liver, commonly due to cirrhosis. When the kidney stops functioning, toxins begin to accumulate in the body which leads to liver failure as well. Therefore, kidney and liver failures are co-dependent in this case. This condition is of two types: 1 and 2. In Type 1 the kidney failure is more rapid, while type 2 patients tend to move gradually toward renal failure and the symptoms are less aggressive. Symptoms The symptoms caused by the hepatorenal syndrome are a cause of medical emergency in most cases. If any of the symptoms associated with the condition occur, the patient must be rushed to a doctor without any delay. The common symptoms associated with the condition include Nausea Increase in body weight Confusion Reduced urination Change in the color of urine, which usually becomes dark-colored Swelling in the abdomen area Jaundice Dementia Vomiting Delirium Causes and risk factors In most cases, the hepatorenal syndrome is a complication associated with liver disease. Almost in all patients, the condition is caused as a result of liver cirrhosis. When a person suffers from cirrhosis of the liver, there are several factors that can cause the hepatorenal syndrome, such as Infections, especially the ones that affect the kidneys Digestive tract disorders such as gastrointestinal bleeding Use of diuretics, the substance used for increased production of urine The primary reason behind the condition is mostly any kind of disease related to the liver.

Menopause – Symptoms, causes, and risks

Menopause is a stage that marks the end of a woman’s menstrual cycles and fertility, and it is diagnosed when a woman doesn’t menstruate for 12 consecutive months. Usually, menopause occurs in women between the ages of 40s and 50s, but in some cases, early onset may cause a woman to reach menopause in her late 30s as well. Menopause can lead to the development of several symptoms and can cause a lot of discomfort, but no medical attention is required in most cases. This article outlines what you need to know about menopause. Symptoms of menopause The time that leads up to menopause is also known as perimenopause, and it can be accompanied by various symptoms, including the following: Irregularities in the menstrual cycle Vaginal dryness Hot flashes and night sweats Cold chills Sleep-related problems Mood swings Increase in body weight Reduced metabolism Hair thinning Skin dryness Reduced breast fullness The symptoms caused by menopause, including the irregularities in the menstrual cycle, can vary from one woman to another. During perimenopause, it is common as well as expected for a woman’s menstrual cycles to be irregular or skipped. Some women do not get their cycles for several months, followed by normal cycles for a few months.

Symptoms, causes, and risk factors of mental health issues

Mental health is a term that is collectively used to understand illnesses that include symptoms that might have an impact on the thinking, mood, and behavior of a person. Mental health problems might make it difficult for people to concentrate on work or maintain a positive work-life balance. There might even be problems pertaining to relationships when a person is dealing with mental health problems. While mental health and stress have a complex but definite relationship, the latter can gravely be worsened by the former. What is the solution? While some people resort to counseling for mental health problems, some might turn to medication. A combination of both can also be a good and effective solution for some. Symptoms of mental health problems The symptoms of mental health illness can vary depending on the individual, the depth of the problem, and how a person is looking to cope with the problem. There can be emotional and behavioral repercussions of mental health illness, and the best way to cure is to identify it early on and support the person suffering from mental health issues as well as possible. Some of the known symptoms of mental health illnesses include: Feeling sad or low Inability to concentrate on the job or even on leisure activities like watching TV or reading the newspaper Extreme feeling of guilt Irrational fears or worries, especially about the future Mood swings Withdrawal from family, friends, and all sorts of social activities Detachment from the real world and a sense of delusion or hallucinations Inability to keep up with daily tasks or powerlessness in handling the stress of simple jobs Difficulty in understanding people and situations Excessive alcohol use Sudden change in eating habits Change in sex drive for the worse Change in temperament and sudden hostile behavior and loss of patience Suicidal thoughts Physical symptoms such as stomach ache, back pain, and headaches Causes of mental health problems Multiple causes can be associated with the occurrence of mental health illnesses.

Oral health issues – Causes and tips to prevent them

Although maintaining oral hygiene is important for overall health, several mouth and teeth diseases can make it difficult to have the pearly whites you desire. This makes it important to be careful about oral hygiene and make regular efforts to maintain oral health. This article discusses the symptoms and causes of mouth and teeth diseases, followed by a few tips to maintain good oral hygiene. Symptoms Several mouth and teeth problems can be caused by oral health issues. Here are some symptoms that you need to keep in mind to help prevent oral diseases: Foul breath Bleeding gums Loosening of teeth Aches in the tooth, jaw, or gum These are the most common symptoms that are often overlooked, but ignoring them can worsen the pain and aggravate mouth and teeth problems. It’s best to consult a dentist at the earliest if any of these symptoms manifest. Causes The causes of mouth and teeth problems may vary from person to person, but let’s look at the most common causes: Smoking Smoking causes several health issues, and mouth and teeth problems are just one among those. It harms the tissues of the gums and the nicotine also stains the teeth. Poor dental history in the family If your family has a poor dental record, you should take extra precautions to maintain oral health as you face a greater risk of developing mouth and teeth problems.