Allergic Rhinitis

A Study to Evaluate Cooling Sensation of an Allergy Product in Adults With a History of Allergies

The Effect of Cetirizine on Bronchoconstriction

PURETHAL Birch RUSH Study

PURETHAL Grasses Rush Study

Evaluation of the Sensory Attributes of Olopatadine 0.6% and Azelastine 137mcg Nasal Sprays in Patients w/Allergic Rhinitis

Levocetirizine 5 mg: Reduction of Symptoms, Airway Resistance and Sleep Impairment in Persistent Allergic Rhinitis

Fexofenadine (Allegra®) in Healthy Adults Who Have Been Identified as Slow Metabolizers for Desloratadine

Study to Find Out How Long it Takes Azelastine Hydrochloride 0.15% Nasal Spray to Relieve Symptoms in Patients Suffering From Allergic Rhinitis

Demonstration of Equivalence and Early Onset of a Novel Anti-allergic Nasal Spray Compared to Marketed Nasal Spray

Study of an Investigational Nasal Aerosol or Placebo in Children (Ages 4 to 11) With Perennial Allergic Rhinitis (PAR)

Hypothalamic-Pituitary-Adrenal (HPA)-Axis Study in Pediatric Subjects With Perennial Allergic Rhinitis (PAR)

Safety Study of Levocetirizine Dihydrochloride Oral Liquid Formulation in Children Aged 1 to Less Than 6 Years Suffering From Allergic Rhinitis or Chronic Urticaria of Unknown Origin

Safety Study of Levocetirizine Dihydrochloride Oral Liquid Formulation in Children Aged 6 Months to 11 Months

Safety and Efficacy Study of Sublingual Immunotherapy (SLIT) to Treat House Dust Mite Allergic Rhinitis

Efficacy of the Anti-Bet v 1 Monoclonal Antibodies (Given Subcutaneously) to Reduce Allergic Rhinitis and Conjunctivitis Symptoms and Skin Test Reactivity Upon Exposure to Birch Allergen in Adult Participants

Efficacy and Safety of SUBLIVAC Phleum for Immunotherapy of Grass Pollen-Allergy

Sequential Regimen of Bendamustine-Debulking Followed by CAL-101 and GA101-Induction and -Maintenance in CLL (CLL2-BCG)

SUBLIVAC FIX Phleum Pratense DT/DRF

SUBLIVAC FIX Birch Dose Tolerability/Dose Range Finding

Study With High Dose PURETHAL Mites in Allergic Rhinitis/Rhinoconjunctivitis Patients

Safety and Pharmacokinetics of Patanase in Pediatric Patients 2 to < 6 Years of Age

Efficacy and Safety Study of BLX-028914 in Subjects With Allergic Rhinitis

Two Formulations and Concentrations of Epinastine Nasal Spray Versus Azelastine Nasal Solution for Allergic Rhinitis

Open Study to Evaluate the Safety of Levocetirizine in Young Children (2 - 6 Years) Suffering From Allergic Rhinitis

To Evaluate the Efficacy and Safety of TQC3564 Tablets in the Treatment of Persistent Allergic Rhinitis

Safety and Tolerability of XmAb®7195 in Adult Healthy Volunteers and Adult Subjects With a History of Allergic Rhinitis and/or Allergic Conjunctivitis and/or Atopic Dermatitis

Safety of Lymph Node Injection for Allergen Immunotherapy

A Study To Assess The Safety And Tolerability Of Different Doses Of PF-06444753 And PF-06444752 In Subjects With Allergic Rhinitis

Clinical Study to Evaluate the Pharmacokinetics and Safety of BDP HFA Nasal Aerosol

Study to Investigate Effects of CAL-101 in Subjects With Allergic Rhinitis Exposed to Allergen in an Environmental Chamber

Study to Evaluate Diphenhydramine in Children and Adolescents

Safety and Tolerability of Single and Multiple Doses of VAK694 in Healthy and Atopic Subjects

Demonstration of a Decongestant Effect of "Coldamaris Akut" Compared to Saline Nasal Spray.

Demonstration of an Anti-allergic Effect in Subjects Treated With Callergin Nasal Spray in Comparison to Untreated Subjects and Subjects Treated With Vis Alpin® Alpensalz Nasal Spray, All Suffering From Grass Pollen Induced Rhinitis/Rhinoconjunctivitis

Evaluation of the Benefits of Sublingual AIT (PRACTIS)

Specific Immunotherapy for Allergic Child

Effects of Allergic Rhinitis on the Nasal/Sinus Microbiome

Diesel Exhaust Particles and Leukotriene Production

Effects of Multiple Nasal Exposures to House Dust Mite Allergen on Nasal and Body Inflammation and Airway Sensitivity