BNH Asthma and Allergy Centre (BAAC)

Our clinics serve patients in every age with allergies conditions. Allergies to the eyes, respiratory system, skin, food allergies, asthma, sinusitis with aim of providing patients with knowledge and understanding from the first treatment approach with closely observe from care providers. For achieving the best results and be a well-known international institution.

Our board-certified allergists and immunologists specialize in treating both adults and children with allergies, asthma, and immunologic disorders.

Our nurses and medical personnels are collectively well trained of nursing experience on allergies conditions.

Our practice strongly emphasizes the importance of patient education as the key to providing excellent and effective care.

BNH Asthma and Allergy Centre (BAAC) was established by BNH Hospital in association with Samitivej Allergy Institute (SAI) at Samitivej Thonburi hospital, led by Prof Emeritus Dr. Pakit Vichyanond, an internationally renowned expert in Allergy and Immunology, and the team of medical specialists. The clinic provides comprehensive medical services for various types of allergies, including nose, eyes, skin, food and drug allergies, as well as asthma.

The center locates next to Dermatology & Beauty Centre1st floor, BNH Hospital, offers comprehensive asthma and allergy care which include. 

Allergic rhinitis and acute/chronic rhinitis or sinusitis

  • Determine causative allergens. 

  • Skin prick test (SPT). 

  • Blood test for immunoglobulin E (IgE) antibodies. 

  • Nasal cytology. 

  • Nasal Provocation test. 

  • Safe and effective nasal spray, nasal irrigation or oral medication.  

  • Sublingual or subcutaneous immunotherapy (SLIT/SCIT). 

Food allergy

  • Oral Food challenge test (OFC). 

  • Skin prick test, blood test for immunoglobulin E. 

  • Component diagnosis such as omega 5 gliadin (wheat), casein or lactalbumin (milk)ovomucoid or ovalbumin (egg), or rAra h2 or rAra h8 (peanut) allergens.  

  • Prick to prick test for fruit or latex allergy. 

  • Oral Immunotherapy (OIT) to build up intolerance.  


  • Anaphylaxis kit and action plan education. 

  • Determine cause of anaphylaxis by skin test or blood test. 

  • Follow up and plan for emergency management.  


  • Spirometry for lung function test.

  • Exercise challenge test. 

  • Methacholine challenge test. 

  • Induced sputum cytology. 

  • Fraction of exhaled Nitric Oxide (FeNO). 

  • Asthma action plan. 

  • Safe and effective medication plan. 

  • Allergen immunotherapy and biologic agents’ treatment eg. Anti-Immunoglobulin E (Omalizumab), Anti-Leukotriene antagonist (DupilumabBenralizumab, )

Atopic dermatitis and urticaria

  • Thoroughly evaluate Atopic dermatitis or Urticaria severity score. 

  • Determine cause of diseases. 

  • Wet wrap therapy 

  • Environmental control education. 

  • Biologic agents treatment eg. Anti-Immunoglobulin E (Omalizumab), Anti-Leukotriene antagonist (Dupilumab), or Janus Kinase inhibitor (Baricitinib).

Drug, vaccine, Radio-contrast media allergy

  • Finding culprit or alternative medication. 

  • Skin prick test and intradermal test 

  • Drug provocation test. 

  • Drug desensitization test. 

Insect allergy

  • Skin prick test (SPT) 

  • Blood test for immunoglobulin E (IgE) antibodies including mosquitoes, honey bee, paper wasp, yellow jackets, white face hornet, or Fireant 

  • Follow up and plan for emergency management.

Operation Hours

Tue 08:00 - 18:00
Wed 09:00 - 17:00
Fri 09:00 - 18:00
Sat 10:00 - 18:00


Chat (LINE) : LINE Service 8:00 - 18:00
E-Mail : info@bnh.co.th


  • Anchalee Senavonge M.D.

    BNH Asthma and Allergy Centre

    Specialty: Allergy and Immunology


  • Emeritus Prof Pakit Vichyanond,M.D

    BNH Asthma and Allergy Centre

    Specialty: Allergy and Immunology


  • Chulamanee Wongteerayanee, M.D.

    BNH Asthma and Allergy Centre

    Specialty: Allergy and Immunology



    BNH Asthma and Allergy Centre

    Specialty: Pediatric Allergy and Immunology



    BNH Asthma and Allergy Centre

    Specialty: Allergy and Immunology



    BNH Asthma and Allergy Centre

    Specialty: Pediatric Allergy and Immunology


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