Ultrarush venom desensitization after systemic reactions during conventional venom immunotherapy.

Background: Rush and ultrarush venom immunotherapy (VIT) protocols are safe and effective in patients with Hymenoptera hypersensitivity. However, these protocols have typically been used instead of conventional VIT and not in patients who have experienced adverse reactions during conventional VIT. To date, there are no reports of using an ultrarush VIT protocol to desensitize patients with a history of severe systemic reactions during conventional VIT.

A practical approach to allergic rhinitis and sleep disturbance management.

Sleep quality can be significantly impacted by nasal congestion, a common symptom related to allergic rhinitis (AR). This may lead to decreased learning ability, productivity at work or school, and a reduced quality of life. A number of inflammatory cells and the release of inflammatory mediators lead to increased nasal congestion, causing disrupted sleep and subsequent daytime somnolence.

The effect of intranasal steroid budesonide on the congestion-related sleep disturbance and daytime somnolence in patients with perennial allergic rhinitis.

Patients with perennial allergic rhinitis (PAR) often present with nasal congestion, poor sleep, daytime fatigue, and daytime somnolence. Pharmacologic therapy that reduces nasal congestion should improve the PAR patients' sleep quality and reduce daytime somnolence and fatigue. Our hypothesis is that intranasal steroid budesonide (BUD), an effective topical anti-inflammatory agent, will reduce nasal congestion and improve the patients' quality of life.

Asthma and the diver.

Self-contained underwater breathing apparatus (scuba) diving has grown in popularity, with nearly 9 million sport divers in the United States alone. Approximately 7% of the population has been diagnosed with asthma, which is similar to the percentage of divers admitting they have asthma. Numerous concerns exist regarding subjects with asthma who choose to participate in recreational diving.

Contemporary issues in food allergy: seafood toxin-induced disease in the differential diagnosis of allergic reactions.

Seafood, including fish, shrimp, lobster, crab, crayfish, mussel, and clam are among the most frequent causes of food allergy. Seafood poisoning, including reactions to natural toxins, frequently masquerades as an allergic reaction on presentation. Ingestion of contaminated shellfish results in a wide variety of symptoms, depending on the toxins present, their concentrations in the shellfish, and the amount of contaminated shellfish consumed.