Mucus

Researchers at Applied Biological Laboratories Inc. discovered how natural bioactive molecules can effectively relieve cold and flu symptoms by protecting the mucosal barrier function and reducing inflammation during these infections. Together, they call these molecules, which include lysozyme and lactoferrin, the "Mucosal Immune Complex." The research, led by Nazlie Sadeghi-Latefi, PhD, highlights the importance of supporting mucosal barrier immunity to prevent and treat colds and flu. This work will be presented at the American Chemical Society Fall 2023 Meeting on August 15, 2023. Mucosal immunity is the body's first line of defense against invading pathogens, such as those causing the common cold and influenza. While the mucosal barrier functions primarily as a part of the innate immune response, it provides a crucial bridge to adaptive immunity. Once someone is infected, the mucosal immunity and barrier integrity determine the extent of the infection, and thu...

Q: I've noticed I get a runny nose when there's wildfire smoke in the air. Should I be concerned? It's well understood that wildfire smoke can wreak havoc on the body — taxing the lungs and heart, stinging the eyes and prompting headaches. But nasal passages are particularly susceptible, said Dr. Mark Dykewicz, an allergist and immunologist at Saint Louis University School of Medicine. Even brief exposures to wildfire smoke can irritate your nose, leading to sneezing, congestion and the sniffles, he said. Smoke can also trigger additional nasal issues, including flare-ups of allergy symptoms and increased vulnerability to sinus infections. Here's what to know. Why your sinuses suffer Children, older adults and people with asthma, weakened immune systems or other underlying chronic conditions are particularly vulnerable to developing health issues from wildfire smoke, said Laura Corlin, an assistant professor of public health and community medicine at Tufts University Sc...

Introduction You must have noticed bruises and rashes in parts of your body and wondered where you got hurt. Well, these may not be bruises but Purpura . It is a skin condition that indicates that something is wrong with your health and requires medical attention. Purpura can happen at any age. It is more common among older adults above 55 years of age. Purpura rashes appear brownish-black on dark skin tones and reddish-purple on fair skin tones.  What is the Meaning of Purpura? Purpura is a condition where you can spot patches or a bruise-like appearance on your skin. It may also appear in the mucus membrane, like in your mouth or throat.  Purpura a not a medical condition in itself; rather, it is treated as a sign of underlying issues. When Does Purpura Appear? When small blood vessels under your skin surface burst and start leaking blood, the blood accumulates, creating small pools underneath your sk...

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Alert Summary This WHO Medical Product Alert refers to one batch of substandard (contaminated) COLD OUT syrup (Paracetamol and Chlorpheniramine Maleate) identified in the Republic of Iraq and reported to the World Health Organization (WHO) on 10 July 2023 by a third party. Please refer to the Annex of this Alert for full details of the affected batch of the product. Paracetamol and chlorpheniramine combination syrups are used to treat and relieve symptoms of the common cold and allergy symptoms.  A sample of the COLD OUT Syrup was obtained from one location in Iraq and submitted for laboratory analysis. The sample was found to contain unacceptable amounts of diethylene glycol (0.25%) and ethylene glycol (2.1%) as contaminants. The acceptable safety limit for both ethylene glycol and diethylene glycol is no more than 0.10%.    The stated manufacturer of the affected batch of the product is FOURRTS (INDIA) LABORATORIES PVT. LTD, and the product is stated to be ...

[unable to retrieve full-text content] Adding these 5 Indian herbs and spices to regular tea can help boost immunity    IndiaTimes

Recommendations for the Use of Influenza Vaccines, 2023–24 Groups Recommended for Vaccination Routine annual influenza vaccination of all persons aged ≥6 months who do not have contraindications continues to be recommended. Influenza vaccines expected to be available for the 2023–24 season, their age indications, and their presentations are described (Table 1). Available influenza vaccines and age indications are expected to be similar to those of the 2022–23 season. Recommendations regarding timing of vaccination, considerations for specific populations, the use of specific vaccines, and contraindications and precautions are summarized in the sections that follow. Timing of Vaccination Because timing of the onset, peak, and decline of influenza activity varies the ideal time to start vaccinating cannot be predicted each season. Decisions about timing necessitate balancing considerations regarding this unpredictability of the influenza season, possible waning of vaccine-induced...

Sudafed and Mucinex are popular cough and cold medications that relieve congestion. However, they are part of separate drug classes and work in different ways. Sudafed contains pseudoephedrine, a decongestant that narrows the blood vessels in the nostrils to reduce swelling and promote nasal and sinus drainage. Mucinex contains guaifenesin, an expectorant that helps loosen and thin mucus in the airways, making it easier to be blown out or coughed up. Though they are both available without a prescription, Mucinex can be purchased over the counter (OTC), while Sudafed is sold behind the counter, requires an ID, and can only be purchased in limited quantities without a prescription. This article will discuss the differences and similarities between Sudafed and Mucinex. Getty Images / Smith Collection/Gado / Contributor Sudafed vs. Mucinex: Key Differences  Sudafed Available as a tablet and liquid Works...