Thunderstorm asthma: Bad weather, allergies, and asthma attacks
It’s an old line: everyone complains about the weather but no one is doing anything about it. But if you’re a person with bad allergies or asthma, stormy weather can be more than an annoyance; it can be a serious threat to your health. “Thunderstorm asthma” was first reported in the 1980s in England and […]
Melasma: What are the best treatments?
Melasma is a pigmentation disorder of the skin mostly affecting women, especially those with darker skin. It is commonly seen on the face, and appears as dark spots and patches with irregular borders. Melasma is not physically harmful, but studies have shown that it can lead to psychological problems and poorer quality of life due […]
Corneal transplants becoming more common
At one time, replacement parts for the eyes must have seemed unimaginable. Nowadays, if the inner lens of the eye becomes clouded by a cataract, a routine surgery to swap it out with a new artificial lens restores vision. But what happens if the outer lens of the eye (the cornea) becomes damaged or diseased? […]
Poliovirus in wastewater: Should we be concerned?
Polio is a potentially life-threatening or disabling illness that spreads from person to person. Thanks to vaccination, the United States has been polio-free since 1979, and the spread of this highly contagious disease has been interrupted in most countries. Yet on June 22, the United Kingdom Health Security Agency announced that it had detected poliovirus […]
Monkeypox: An unfamiliar virus spreading fast — sound familiar?
Here we are, well into year three of the COVID-19 pandemic, and now we’re having an outbreak of monkeypox? Is this a new virus? How worried should we be? While new information will continue to come in, here are answers to several common questions. What is monkeypox? Monkeypox is an infection caused by a virus […]
Can a vegan diet treat rheumatoid arthritis?
I recently learned about a study suggesting a vegan diet is an effective treatment for rheumatoid arthritis. While that sounded intriguing, another claim made in an interview about the study really caught my attention: the lead author of the study said that physicians should encourage people with rheumatoid arthritis to try changing their eating patterns […]
Ring vaccination might help curtail monkeypox outbreaks
By now, you’ve probably heard that there is a monkeypox outbreak traveling around the globe. Cases have spread far and wide, including in the US, Canada, Europe, and Australia. It’s the largest outbreak ever recorded outside of western and central Africa, where monkeypox is common. But controlling this outbreak demands preventive measures, such as avoiding […]
If cannabis becomes a problem: How to manage withdrawal
Proponents of cannabis generally dismiss the idea that there is a cannabis withdrawal syndrome. One routinely hears statements such as, “I smoked weed every day for 30 years and then just walked away from it without any problems. It’s not addictive.” Some cannabis researchers, on the other hand, describe serious withdrawal symptoms that can […]
Adult female acne: Why it happens and the emotional toll
Acne can be frustrating, especially when it does not go away after your teenage years. Believe it or not, acne can continue to affect adults beyond adolescence, or develop for the very first time in adulthood. This may be particularly distressing for adult women, who are more likely to get acne after the age of […]
An emerging treatment option for men on active surveillance
Active surveillance for prostate cancer has its tradeoffs. Available to men with low- and intermediate-risk prostate cancer, the process entails monitoring a man’s tumor with periodic biopsies and prostate-specific antigen (PSA) tests, and treating only when — or if — the disease shows signs of progression. Active surveillance allows men to avoid (at least for […]