Evidence-Based Medicine ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy ; Rhinitis, Allergic, Seasonal ; drug therapy

Drug Therapy, Combination ; Humans ; Rhinitis, Allergic ; drug therapy

Anti-Allergic Agents ; therapeutic use ; Chronic Disease ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy ; Sinusitis ; drug therapy

While histamine plays an important role in the pathogenesis of allergic diseases, such as allergic rhinitis, H1-antihistamines, which have been using in the treatment of allergic diseases for more than 70 years, are considered as the cornerstone of the medication of allergic diseases. In this review, we discuss the history of histamine studies and anti-histamine discovery, the histamine receptors, as well as the mechanisms and the safety of H1-antihistamines.
Anti-Allergic Agents ; therapeutic use ; Histamine H1 Antagonists ; therapeutic use ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy

OBJECTIVETo review the major progress in mechanism of traditional Chinese medicine (TCM) in the treatment of allergic rhinitis (AR).

METHODSContents about the treatment mechanism of TCM in the therapy of AR in this article were obtained from 22 original articles and reviews published in Chinese- and English-language journals. All of the references were searched by use of Pubmed (1997 - 2012).

RESULTSAR is one of the most common and most serious public health problems in children and young people. Many AR patients were worried about the possible adverse effects of synthetic drugs they were taking. Thus, they seek complementary and alternative therapy, such as TCM. TCM emphasized on the importance of holistic convalescence, not just the disease itself. The favorable safety profile of TCM makes well-acceptance by the general population. In the recent decade, more and more studies of TCM for AR are developed. These studies indicated that the treatment of allergic disorders with TCM therapy including herbal medicines and acupuncture are of safety and efficacy. The mechanism of TCM in the treatment of AR has been discussed. It has been reported that a number of the herbs in the Chinese herbal formulae used in the treatment possess anti-allergic, anti-inflammatory or immune modulation activity. Such function include the inhibition of the release or the activity of mast cell mediators (such as histamine), inhibition the induction of inflammation reaction by chemical agents, and down regulation of serum (immunoglobulin E) IgE levels or the activity of lymphocyte and/or macrophage.

CONCLUSIONSTCM are frequently used concurrently to improve the clinical efficacy. This review is focuses on the description of the actions mechanism of Chinese medicine's approach relevant to the treatment of AR.

Objective:To observe the efficacy and safety of the M receptor antagonist Bencycloquidium bromide nasal spray in treatment of seasonal allergic rhinitis with runny nose as the main symptom. Methods:From August 2021 to September 2021, 134 patients with seasonal allergic rhinitis were enrolled in the otolaryngology Outpatient Department of Peking University Third Hospital, First Affiliated Hospital of Harbin Medical University and China-Japanese Friendship Hospital of Jilin University, including 71 males and 63 females, with a median age of 38 years. TNSS score and visual analogue scale（VAS） of total nasal symptoms were observed during 2 weeks of treatment with Bencycloquidium bromide nasal spray. Results:TNSS score decreased from （8.89±3.31） on day 0 to （3.71±2.51） on day 14（P<0.001）, VAS score of nasal symptoms decreased from （24.86±7.40） on day 0 to （6.84±5.94） on day 14（P<0.001）, VAS score of rhinorrhoea decreased from （6.88±2.06） on day 0 to （1.91±1.81） on day 14（P<0.001）. Rhinoconjunctivitis quality of life questionnaire（RQLQ） score decreased from （94.63±33.35） on day 0 to （44.95±32.28） on day 14（P<0.001）. The incidence of adverse reaction was low and no serious adverse events occurred during the whole experiment. Conclusion:Bencycloquidium bromide nasal spray has significant efficacy and good safety in the treatment of seasonal allergic rhinitis.
Male ; Female ; Humans ; Adult ; Rhinitis, Allergic, Seasonal/drug therapy* ; Nasal Sprays ; Quality of Life ; Administration, Intranasal ; Rhinorrhea ; Double-Blind Method ; Treatment Outcome ; Rhinitis, Allergic/drug therapy*

Current treatment options for allergic rhinitis (AR) include allergen avoidance and environmental control, pharmacotherapy, nasal surgery and immunotherapy. Among these, immunotherapy is the only therapeutic option that modifies fundamental immunologic mechanism by inducing desensitization. Specific allergen immunotherapy has been used for 1 century since 1911 and subcutaneous immunotherapy (SCIT) has been demonstrated to be effective in asthma and AR. However, SCIT has several disadvantages such as inconvenience, invasiveness and potentially severe systemic reactions. Thus, sublingual immunotherapy (SLIT) has recently received much attention around the world as a treatment for AR and is now widely used to replace the subcutaneous route. SLIT has recently been introduced in Korea and is now available for AR treatment in the Asia-Pacific region. This review offers better understanding of SLIT for AR by summarizing published articles and our previous works regarding proposed mechanisms, indication and efficacy, safety and adverse events, and compliance.
Administration, Sublingual ; Asthma ; Compliance ; Desensitization, Immunologic ; Drug Therapy ; Immunotherapy ; Korea ; Nasal Surgical Procedures ; Rhinitis ; Rhinitis, Allergic ; Sublingual Immunotherapy

Humans ; Pre-Exposure Prophylaxis ; methods ; Rhinitis, Allergic, Seasonal ; drug therapy ; Seasons

Histamine Antagonists ; therapeutic use ; Humans ; Leukotriene Antagonists ; therapeutic use ; Rhinitis, Allergic, Perennial ; drug therapy

Child ; Glucocorticoids ; therapeutic use ; Histamine Antagonists ; therapeutic use ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy