What is Angioedema?
Angioedema is a condition characterized by deep swelling beneath the skin's surface. Unlike regular allergic reactions, it affects deeper layers of tissue and can occur in various parts of the body.
Key Characteristics
- Sudden onset swelling
- Can affect face, throat, hands, feet, and genitals
- May be accompanied by hives
- Usually resolves within 24-48 hours
Types of Angioedema
1. Allergic Angioedema
- Triggered by allergens
- Often accompanied by hives
- Responds to antihistamines
2. Hereditary Angioedema (HAE)
- Genetic condition
- Caused by C1 inhibitor deficiency
- Requires specialized treatment
3. ACE Inhibitor-Induced
- Medication-related
- Common in patients taking blood pressure medications
Warning Signs
- Difficulty breathing
- Throat swelling
- Severe abdominal pain
- Rapid onset of swelling
Treatment Options
Immediate Treatment
- Antihistamines
- Corticosteroids
- Epinephrine (in severe cases)
Long-term Management
- Identifying and avoiding triggers
- Preventive medications
- Regular medical monitoring
When to Seek Emergency Care
Seek immediate medical attention if you experience:
- Difficulty breathing
- Throat tightness
- Severe dizziness
- Significant facial swelling
Prevention Strategies
- Keep a symptom diary
- Avoid known triggers
- Wear medical alert jewelry
- Follow prescribed medication regimens
Living with Angioedema
Managing angioedema requires:
- Regular medical check-ups
- Emergency action plan
- Support system awareness
- Medication compliance