Related Experiment Video
Updated: Jul 21, 2025

Acupoint Catgut Embedding Therapy in Traditional Chinese Medicine for Managing Allergic Rhinitis
Published on: December 20, 2024
Ocular involvement in allergic drug reactions
Edward Fernandez1, Elizabeth Phillips1,2, Hajirah N Saeed3,4
1Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, Vanderbilt University School of Medicine.
Systemic medications can cause ocular toxicity through immune responses. Early recognition and ophthalmologist involvement are crucial for managing these drug reactions and preserving vision.
Area of Science:
- Ophthalmology
- Immunology
- Pharmacology
Background:
- Systemic medications are increasingly associated with ocular toxicity.
- A subset of these ocular adverse drug reactions involves immunomodulation or hypersensitivity.
- The prevalence of ocular adverse effects from new medications is rising.
Conclusions:
- Clinicians must be aware of immune-mediated ocular adverse drug reactions for early detection.
- Prompt ophthalmologist consultation is essential for diagnosis and management.
- Timely intervention can preserve vision and prevent long-term morbidity.
Related Concept Videos
Allergic Drug Reactions
Allergic Reactions
Pharmacovigilance
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
Hypersensitivities
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...
Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
Upper Respiratory Drugs: First and Second-Generation Antihistamines
Histamine binds to specific receptor sites, known as H1 receptors, on tissue cells, triggering inflammation and swelling. Antihistamines combat these effects by competing with histamine for these receptor sites. By...

