Tag

Antihistamines

All articles tagged with #antihistamines

health2 days ago•4 min saved

The Immune Drama Behind Seasonal Allergies

Seasonal allergies happen when pollen is misread as a threat by the immune system. Dendritic cells help sensitization, antibodies cluster on mast cells, and subsequent pollen exposure releases histamine and other chemicals that inflame the eyes, nose, and airways, causing itching, congestion, and a runny nose. Eosinophils can prolong symptoms, and about a quarter of US adults are affected, sometimes after one exposure or across several seasons. Treatments like antihistamines and nasal steroids dampen the inflammatory response, while saline rinses help flush out irritants. Different seasons bring different pollen, but effective management is possible with medication and avoidance strategies.

via The New York Times|

#antihistamines #health #histamine

health19 days ago•4 min saved

Climate change lengthens allergy seasons, and here’s how to cope

Climate change is extending pollen seasons, making allergy symptoms worse for millions. Experts suggest tracking local pollen counts, staying indoors with windows closed, wearing long sleeves, and showering and changing clothes after outdoor activity to reduce exposure. Saline eye/nose rinses and masks can help, though masks won’t address eye symptoms. For relief, OTC options like nasal sprays and antihistamines are useful, and seeing an allergist is advised if sleep or concentration is affected. Debunked myths include using local honey for allergy relief. The season’s length and severity have grown, with notable allergy capitals this year including Boise, San Diego, Tulsa, Provo, and Rochester.

via NBC News|

#allergy #antihistamines #climate-change

health28 days ago•3 min saved

Nighttime Allergy Meds May Help Prevent Morning Sniffles

With climate change lengthening and intensifying pollen seasons, experts say the best strategy is to time allergy meds: take antihistamines at night to blunt the morning surge of congestion, sneezing and itchy eyes; newer antihistamines cause less daytime drowsiness, while nasal sprays like Flonase work best with consistent daily use. If your symptoms peak in the evening, adjust timing accordingly. Start medications early and pair them with home steps (close windows, wipe down pets, check pollen counts) to reduce exposure.

via TODAY.com|

#allergy #antihistamines #climate-change

health10 months ago•1 min saved

Long-term Brain Risks of Allergy Antihistamines

Recent studies suggest that over-the-counter antihistamines, especially first-generation types like Benadryl, may increase the risk of dementia by affecting brain chemicals, prompting caution and consultation with healthcare providers for safer alternatives.

via The Independent|

#antihistamines #brain-health #dementia

health1 year ago•4 min saved

Exploring Treatments and Challenges in Long COVID Research

As 2024 concludes, researchers have identified several promising treatments for long COVID, a condition affecting 17 million Americans. Low-dose naltrexone, SSRIs, modafinil, metformin, and antihistamines have shown potential in alleviating symptoms like brain fog, fatigue, and pain. However, the effectiveness of these treatments varies among patients, and large-scale clinical trials are still needed to determine their efficacy and safety. Physicians caution against indiscriminate use due to potential risks and interactions.

via Medscape|

#antihistamines #health #long-covid

health2 years ago•2 min saved

"Combatting Stronger Seasonal Allergies: Expert Tips and Climate Change Impact"

Experts recommend starting antihistamines before allergy symptoms appear, as seasonal allergies are kicking off early this spring due to global warming. Richmond is ranked as one of the top 10 most challenging places to live with seasonal allergies. Aside from taking over-the-counter medicine, experts advise avoiding pollen, wearing masks outdoors, and doing saline rinses to alleviate symptoms.

via WWBT|

#allergy-prevention #antihistamines #global-warming

health2 years ago•4 min saved

"Rising Cases of Autumn Sneezing Syndrome: Hay Fever Experts on Alert"

Medical experts are reporting a rise in cases of Autumn Sneezing Syndrome, also known as allergic rhinitis or hay fever, during the colder months. Many individuals are experiencing sneezing fits and runny noses without other cold or flu symptoms, leading them to believe they have a different illness. The increase in cases may be attributed to higher levels of airborne mould and fungal spores during autumn, which can trigger hay fever allergies. Common triggers include dead vegetation, grass cuttings, compost heaps, and garden sheds. Allergy experts recommend taking antihistamines and using nasal steroid sprays to alleviate symptoms. Showering and changing clothes after being outside in areas with high mould spore levels can also help reduce exposure.

via Daily Mail|

#allergic-rhinitis #antihistamines #autumn-sneezing-syndrome

health2 years ago•3 min saved

The Link Between Allergies, Sinus Pressure, and Headaches

A reader asks Dr. Keith Roach about histamine intolerance and its connection to high-histamine foods. Dr. Roach explains that there is no evidence of a deficiency in the enzymes that metabolize histamine and that treatment with diamine oxidase (DAO) has not been proven effective. Instead, he suggests trying newer antihistamines like cetirizine or fexofenadine, along with an H2 antihistamine like famotidine. Another approach is using Cromolyn before eating. In another question, Dr. Roach addresses numbness and burning in the outer thigh, which could be a result of nerve compression known as meralgia paresthetica. He recommends avoiding compression, and if necessary, seeking a nerve block or using medications for neuropathic pain.

via OregonLive|

#antihistamines #health #histamine-intolerance

health2 years ago•3 min saved

Experts Reveal Effective Nasal Decongestant Hacks After FDA Exposes Ineffective Options

Medical experts are sharing alternative options for allergy sufferers after the FDA declared oral forms of phenylephrine, a popular nasal decongestant found in over-the-counter medications, ineffective. Doctors recommend using corticosteroid nasal sprays like Flonase or oxymetazoline nasal sprays like Afrin and Zicam for temporary relief. Pseudoephedrine, found in Sudafed, is still a viable option for congestion relief but has more restrictions. Oral antihistamines like Zyrtec, Allegra, and Claritin are recommended to treat seasonal allergies. Steam, rest, and relaxation are also suggested to alleviate symptoms.

via New York Post |

#allergy-relief #antihistamines #health

health2 years ago•2 min saved

Understanding Antihistamines: Your Solution to Seasonal Allergies

Seasonal allergies can affect people year-round, including during the winter. Winter allergies are often triggered by spending more time indoors surrounded by allergens. Most people with allergies rely on antihistamines to treat their symptoms. Antihistamines work by blocking the body's response to histamine, a chemical produced by the immune system in response to allergens. Common antihistamines include loratadine, fexofenadine, cetirizine, diphenhydramine, levocetirizine, and hydroxyzine. While antihistamines are generally considered safe, they can have mild side effects such as drowsiness and dryness. Serious side effects are rare but should be reported to a physician. Antihistamines are important for relieving allergy symptoms caused by histamine release from allergens.

via USA TODAY|

#allergy-symptoms #antihistamines #health

health2 years ago•2 min saved

Allergy or COVID? Bay Area's Guide to Differentiating Symptoms

The Bay Area is experiencing a severe allergy season due to the delayed and prolonged pollen season caused by the winter rains. It can be difficult to differentiate between COVID-19 and allergies, but a fever, sore throat, and headache are more likely to indicate a viral illness, while sneezing, itching, and red, watery eyes are more likely to be allergies. Global warming may worsen allergy season in the future. Over-the-counter antihistamines and nasal sprays can help alleviate allergy symptoms.

via SFGATE|

#allergies #antihistamines #bay-area

health2 years ago•3 min saved

Ob-Gyn Confirms: Vaginal Allergies Are Real.

Vaginal allergies, also known as allergic vaginitis, is an underdiagnosed condition that can cause inflammation, itching, redness, and overall discomfort in the vulva. The skin on the inside of the vulva and vagina is porous and can absorb allergens, resulting in an allergic reaction. Exposure to contact allergens such as fragrance, preservatives, and medicine can cause an allergic reaction in the vagina or on the vulva. Antihistamines, sublingual immunotherapy, and removing exposure to the allergen are some of the treatment options.

via POPSUGAR|

#allergic-vaginitis #antihistamines #health

health2 years ago•2 min saved

Green Ground Covered in Pollen Misery for Allergy Sufferers

Pollen is causing allergies in Massachusetts, with many experiencing worse symptoms than before. Doctors recommend using air conditioners with filters and taking over-the-counter antihistamines like Claritin or Zyrtec. Windy afternoons are the worst time to go outside, while mornings are better due to the morning dew keeping pollen down.

via WCVB Boston|

#air-quality #allergies #antihistamines

health3 years ago•2 min saved

Experts Warn Against Dependence on Popular Sleep Supplements.

Melatonin and sleep aids containing antihistamines may lead to dependence and tolerance, according to Dr. Jing Liu of Sol Nutrition. While melatonin supplements are not typically considered addictive, they can cause dependence in some individuals if used for long periods. Antihistamines such as diphenhydramine and doxylamine, which are frequently used to treat colds, flus, and allergies, are also a common ingredient in many over-the-counter sleep aids. Safer alternatives include L-theanine and prioritizing good sleep hygiene and sticking to a consistent sleep schedule.

via Yahoo Life|

#antihistamines #health #melatonin

health3 years ago•2 min saved

Experts Warn of Dependence Risk with 2 Popular Sleep Supplements

Melatonin and sleep aids containing antihistamines may lead to dependence and tolerance, according to Dr. Jing Liu, OMD, PHD of Sol Nutrition. While melatonin supplements are not typically considered addictive, they can cause dependence in some individuals if used for long periods. Antihistamines such as diphenhydramine and doxylamine, which are frequently used to treat colds, flus, and allergies, are also a common ingredient in many over-the-counter sleep aids. Instead, safer alternatives like L-theanine and good sleep hygiene should be considered.

via SheFinds|

#antihistamines #dependence #health