Evidence-Based Medical Knowledge You Can Trust
Infectious diseases are illnesses caused by bacteria, viruses, fungi, or parasites, spreading through contact, food, water, or vectors.
Quick Summary Ozempic (semaglutide) is a GLP-1 receptor agonist used for type 2 diabetes and weight loss. Vaginal issues are not listed as a primary side effect in clinical trials. However, indirect effects such as changes in blood sugar, weight loss, dehydration, and hormonal shifts may contribute to vaginal symptoms including infections, dryness, and irritation. … Read more
Quick Summary Background A large observational dataset from England analyzed safety and effectiveness of mRNA COVID-19 vaccination in children and adolescents. The analysis used health records from hundreds of thousands to millions of individuals, including matched vaccinated and unvaccinated cohorts. The topic gained attention after public commentary on social media referencing study findings, particularly claims … Read more
Cognitive decline can occur in aging cats just as it does in humans. Veterinarians refer to this condition as Feline Cognitive Dysfunction (FCD). It affects memory, awareness, sleep cycles, and behavior. Research published in veterinary neurology journals indicates that cognitive decline becomes more common in cats older than 10–15 years. Some behavioral changes may appear … Read more
Dementia is a medical condition that causes a gradual decline in memory, thinking, and daily functioning. The symptoms of dementia usually develop slowly and worsen over time. Early signs may include memory loss, confusion, difficulty finding words, mood changes, and trouble completing familiar tasks. Recognizing these symptoms early allows patients and families to seek medical … Read more
Myocarditis, or inflammation of the heart muscle, has been a topic of discussion since the rollout of COVID-19 vaccines. A viral video circulating on social media shows a young woman in a hospital describing sudden chest pain initially thought to be a heart attack, later diagnosed as heart inflammation via catheterization with no arterial blockage. … Read more
A groundbreaking July 2025 study published in the journal Infection has provided compelling new evidence supporting the biological basis of long COVID. Researchers detected SARS-CoV-2 protein fragments inside extracellular vesicles (EVs) — tiny, naturally occurring packages in the blood — from patients experiencing persistent symptoms long after their initial COVID-19 infection. This discovery, achieved through … Read more
In recent years, prominent figures like Robert F. Kennedy Jr. (RFK Jr.) have revived old narratives about azidothymidine (AZT), the first approved treatment for HIV/AIDS. A specific claim circulating in videos and discussions suggests AZT was responsible for around 330,000 deaths among AIDS patients—more than the virus itself in some telling. Infectious diseases expert Dr. … Read more
RFK Jr. Accelerates FDA Phase-Out of All Synthetic Food Dyes by End of 2026
Is SARS-CoV-2 a Hidden Driver of Cancer Risk What the Latest Research Suggests
Early Kidney Injury Detection in Long COVID Biomarkers
Persistent taste loss after infection with COVID-19 has remained unexplained for many patients. A recent study analyzing taste-cell genetics identified a biological abnormality in specific taste receptor cells responsible for sweet, bitter, and umami perception. Researchers used the WETT (Whole-Mouth Taste Test) to compare patient reports with objective measurements. The results showed a clear match … Read more
People living with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and Long COVID often experience severe symptom flare-ups after even small amounts of physical or mental effort. This pattern is called Post‑Exertional Malaise (PEM). Recent clinical observations suggest the problem may start before activity even begins. Multiple body systems may already be impaired: When the body attempts … Read more
Can Measles Be Treated With Antibiotics? Medical Facts Quick Summary Measles is a viral infection, which means antibiotics do not treat the virus itself. Antibiotics may be used only when a secondary bacterial infection develops, such as pneumonia or ear infection. Treatment for measles mainly focuses on supportive care, hydration, fever control, and vitamin A … Read more
Medically Reviewed and Compiled by Dr. [Adam N. Khan], MD. New COVID strain symptoms can look similar to earlier versions of COVID-19, but some patterns have shifted over time. Most recent strains continue to spread through respiratory droplets and close contact. Symptoms range from mild cold-like signs to severe breathing problems. What Is a New … Read more
Yes, Diarrhea is a recognized symptom of COVID-19. It can occur alone or with other symptoms such as fever, cough, fatigue, and loss of taste or smell. COVID-19 affects not only the lungs but also the digestive system. In some patients, diarrhea appears early and may even be the first sign of infection. Medical research … Read more