Sunday, August 31, 2025

A Wound That Won’t Heal? Here’s What Your Body Might Be Telling You

 Most wounds heal naturally with basic care, but when a wound refuses to close or remains inflamed for weeks, it’s a signal that something deeper may be going wrong. Chronic wounds, medically defined as those that fail to progress through the normal healing stages, can indicate issues ranging from poor blood circulation and diabetes to compromised immunity. In rare cases, persistent wounds may even hint at underlying malignancy.

Why Persistent Wounds Shouldn’t Be Ignored

“Most people tend to ignore persistent wounds or continue treating them with repeated dressings and antibiotics," says Dr. Shraddha Deshpande. She explains, “If a wound doesn’t heal despite proper care, it is always wise to investigate further. Sometimes, it’s more than skin-deep. A timely biopsy or deeper evaluation can completely change the course of treatment and even save lives."

Warning signs that require medical attention include persistent pain, swelling, redness, recurrent discharge, and difficulty in movement near the affected area. Ignoring these can delay diagnosis and worsen outcomes.

Investigating the Root Cause

Doctors typically use a combination of imaging, cultures, and tissue biopsies to identify the underlying problem. Chronic wounds may arise from repeated infections, inadequate blood supply, diabetes-related complications, or weakened immune responses. In certain cases, they may be the first indicator of a malignancy, making early evaluation critical.

Advanced Management Strategies

Once the root cause is identified, treatment options vary depending on severity and aetiology. These may include advanced wound dressings, infection control measures, surgical excision, or reconstructive procedures to restore function and prevent further complications. “Management is most effective when the underlying disease is treated alongside the wound itself," notes Dr. Deshpande.

At Wockhardt Hospitals, a chronic wound that persisted despite antibiotics revealed a relapse of lymphoma upon deeper investigation, underscoring the importance of timely evaluation.

Chronic wounds not only affect physical health but can also impact mobility, daily activities, and quality of life. Persistent inflammation may increase the risk of secondary infections, while untreated underlying conditions can progress silently. Early consultation with a specialist can guide the right combination of medical, surgical, and lifestyle interventions. Patients are also advised to maintain optimal nutrition, manage chronic conditions like diabetes, and monitor the wound regularly for any changes.

 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

 

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Tuesday, June 16, 2020

Emerging Evidence Suggests COVID-19 May Cause Diabetes in Healthy People


Recently collected evidence suggests that COVID-19 could cause diabetes in healthy individuals and may cause complications in people who already suffer from diabetes. 

A letter published on June 12 in the New England Journal of Medicine notes that there is a bidirectional relationship between diabetes and COVID-19. According to the letter, diabetes is linked to an “increased risk of severe COVID-19,” while doctors have noted “new-onset diabetes and severe metabolic complications of preexisting diabetes” in COVID-19 patients.

Diabetes is a disease in which the body’s blood glucose levels are too high, whether because the pancreas produces little or no insulin, known as type 1, or because the body has developed a resistance to insulin, known as type 2.
“These manifestations of diabetes pose challenges in clinical management and suggest a complex pathophysiology of COVID-19–related diabetes,” reads the letter, which was signed by an international group of leading diabetes experts who are part of the CoviDiab Registry project.

The CoviDiab Registry project is a research initiative spearheaded by an international group of expert diabetes researchers. According to data collected in the registry so far, between 20% and 30% of all people who die from COVID-19 also have diabetes.

Researchers are still uncertain about how SARS-CoV-2, the virus that causes COVID-19, is related to diabetes. Research so far suggests that ACE-2, the protein to which the virus binds so that it can enter human cells, is found in lung tissue cells, but also in the cells of organs involved in glucose metabolism, including the pancreas, the small intestine, the liver and the kidneys. Scientists believe that when the virus enters such tissues, it can cause dysfunction in glucose metabolism.
“Diabetes is one of the most prevalent chronic diseases, and we are now realizing the consequences of the inevitable clash between two pandemics. Given the short period of human contact with this new coronavirus, the exact mechanism by which the virus influences glucose metabolism is still unclear, and we don't know whether the acute manifestation of diabetes in these patients represent classic type 1, type 2 or possibly a new form of diabetes,” Francesco Rubino, co-lead investigator of the CoviDiab Registry project, said in a statement released by King's College London.

Paul Zimmet, another co-lead investigator in the CoviDiab Registry project, also explained in the statement that researchers are still unsure of the “magnitude of the new onset diabetes in COVID-19.”
“By establishing this Global Registry, we are calling on the international medical community to rapidly share relevant clinical observations that can help answer these questions,” he noted.
A study published late May in the journal Diabetologia found that 1 in 10 patients who have diabetes and also contract COVID-19 die within seven days of being admitted into the hospital. The study also found that 1 in 5 patients with both diabetes and COVID-19 end up being intubated and mechanically ventilated within a week of being hospitalized. The study was based on 1,317 patients who were admitted to 53 public and private French hospitals between March 10 and March 31. Two-thirds of the subjects were men.

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.     

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Saturday, May 09, 2020

Research Finds the Reasons Covid-19 May Cause Heart Issues

A new and unnerving addition to Covid-19 symptoms was recently brought to light: despite the fact that it is considered an illness of the lungs, many patients who are infected with the novel coronavirus experience cardiac issues. The findings suggest that 1 in 5 patients show signs of heart injury, regardless of whether or not they had respiratory symptoms. Many of these patients had underlying cardiovascular issues prior to contracting Covid-19 but they do not outnumber the patients who were otherwise healthy, yet developed heart problems including blood vessel injuries, blood clots, arrhythmia, strokes, and heart attacks.

These numbers have baffled physicians and health experts, but it seems a new study that was published in the journal Frontiers in Cardiovascular Medicine has some of the answers. The main reasons that coronavirus leads to heart conditions are the widespread inflammation the infection causes, the possibility that the virus directly infects and injures the cardiovascular system, and the overall stress the infection puts on preexisting heart conditions. 

It is important to note that like many other coronavirus related studies, more research is needed to draw concrete conclusions, and verify exactly how the coronavirus affects heart function, and which patients with COVID-19 are most at risk for running into heart troubles.

1. Inflammation
Inflammation is one of the key reasons why some patients experience Covid-19 so harshly. The virus is known for causing a very high level of inflammation due to a phenomenon called “cytokine storm,” in which the body produces too big of a response against an intruder. 
Inflammation and a fever accelerate the heart’s rate, making it work much harder to pump blood throughout the body, and subsequently, lead the heart itself to inflammation and failure. According to a statement from Shuyang Zhang, a cardiology professor at Peking Union Medical College Hospital in Beijing, the more intense the inflammatory response a patient has the more likely they are to develop heart issues.

2. Direct Injury of the Heart
There is a risk that the coronavirus attacks cells in the cardiovascular system itself, through a receptor called ACE2. “Once inside the heart cell, damage to the cellular machinery directly from the virus and the human immune cell response leads to cell dysfunction and cellular death,” explained  Dr. Jack Wolfson, a cardiologist and a fellow of the American College of Cardiology.

A similar process was observed in the early 2000s in patients infected with SARS, a disease caused by a different coronavirus.


3. Underlying Heart Issues
 People with preexisting heart disease are at a greater risk for severe cardiovascular and respiratory complications from COVID-19. Research has shown that heart attack can actually be prompted by respiratory infections like the flu.  


Moreover, people with previously undiagnosed heart disease may experience previously silent symptoms that are unmasked by the viral infection. 


4. Certain Medications
Some medications used to treat the infection may increase one’s risk to develop heart problems - for example, nonsteroidal anti-inflammatory drugs (NSAIDs), like aspirin and ibuprofen, and some antiviral drugs. 


NSAIDs can increase a person’s blood pressure while anti-inflammatory medication might “impact the immune system and the heart muscle in many different ways, some of which could lead to lethal heart rhythms in the short term or worsen heart recovery in the long term,” as explained by Dr. Wolfson.


As you can see, the underlying causes of cardiac symptoms in COVID-19 patients can happen in several ways, and most likely, the increased number of coronavirus patients with heart damage is due to a combination of all these causes. Hopefully, more and more clinicians will take the possibility of heart issues as a result of a COVID-19 infection into account and minimize the risk of serious complications.


This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.     

https://gscrochetdesigns.blogspot.com. one can see my crochet creations  
https://gseasyrecipes.blogspot.com. feel free to view for easy, simple and healthy recipes    
https://kneereplacement-stickclub.blogspot.com. for info on knee replacement

 

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