Here’s everything you need to know about the Delta variant, why it’s so contagious, and whether COVID-19 vaccines can protect against infection The Delta variant is a highly contagious strain of the coronavirus (SARS-CoV-2) that caused COVID-19. Also known as B.1.617.2, documented samples of this variant were first isolated in India in October 2020, although...
Depending on the severity of your asthma, treatment may include quick-relief or controller medicines, a combination of both or the use of biologics. Though there is no cure for asthma, the good news is that symptoms get less severe with age. Additionally, symptoms can also be controlled with effective treatment and management. Medication is always...
Penile erection is a complex process in which the brain, nerves, muscles and blood vessels play a major role. The main causes of erectile dysfunction include psychological and health conditions, medications, trauma and lifestyle factors. Penile erection is a complex process in which the brain, nerves, muscles and blood vessels play a major role. In...
If you have kidney failure, you need to be even more careful about your diet. Learn about what foods to avoid with kidney disease Your kidneys play a crucial role in your body, eliminating excess water and salt along with waste products and toxins from your blood. They also balance your electrolyte levels, regulate blood...
Eosinophilic asthma is a type of asthma that is hard to manage and quite severe. Here are the symptoms of this respiratory condition. Patients with eosinophilic asthma may exhibit poor asthma control, experiencing more frequent and life-threatening asthma attacks. Unlike other forms of asthma, this form may affect the entire respiratory system, not just the...
Ulcerative colitis is a condition that causes blood stool, diarrhea, rectal pain and other symptoms. Ulcerative colitis is diagnosed with blood tests, stool tests and imaging tests. It is OK to experience a bout of occasional abdominal cramps and diarrhea. However, if you have been experiencing these symptoms frequently, consult your doctor. It may be...
The Delta variant is a highly contagious strain of the COVID-19 virus. Learn about symptoms of the Delta variant and how to protect yourself from infection Studies identifying specific symptoms caused by the Delta variant are still underway. According to a study conducted in the United Kingdom (where the Delta strain is dominant) symptoms of...
Eating healthier to lose weight is a lot easier said than done. And if you’re following a strict diet or reducing your calorie intake, you may find yourself so hungry that it can be tempting to go back to old habits. So how can you manage hunger pangs and avoid giving into bad cravings? It’s...
Pain management for ankylosing spondylitis requires identifying the triggers that aggravate your symptoms. Here are those possible causes of AS. Ankylosing spondylitis (AS) occurs when the body’s immune system attacks its own joints for reasons that are not yet well understood. Joints between the bones in the spine and/or between the spine and pelvis are...
Learn about what causes acanthosis nigricans, how it’s treated, and how you can naturally lighten dark skin patches at home Acanthosis nigricans is a skin disorder characterized by dark patches of skin that have a thick, velvety texture. Patches are usually seen in the folds of the body, such as the armpits, groin, neck, elbows,...