What does LTRA mean in PEDIATRIC
LTRA (Leukotriene receptor antagonist) is a type of medication used to treat conditions related to asthma and allergies. It works by blocking the effects of leukotrienes, which are chemicals that can cause inflammation and airway constriction.
LTRA meaning in Pediatric in Medical
LTRA mostly used in an acronym Pediatric in Category Medical that means Leukotriene receptor antagonist
Shorthand: LTRA,
Full Form: Leukotriene receptor antagonist
For more information of "Leukotriene receptor antagonist", see the section below.
Mechanism of Action
Leukotrienes are produced by the body in response to allergens or other triggers. They bind to receptors on the surface of immune cells, causing these cells to release inflammatory mediators such as histamine and prostaglandins. These mediators then contribute to the symptoms of asthma and allergies, including wheezing, coughing, and nasal congestion.
LTRAs block the binding of leukotrienes to their receptors, thereby preventing the release of inflammatory mediators. This helps to reduce inflammation and relieve symptoms.
Conditions Treated
LTRAs are commonly used to treat the following conditions:
- Asthma
- Allergic rhinitis
- Seasonal allergic rhinitis
- Exercise-induced bronchospasm
Benefits of LTRAs
LTRAs offer several benefits over other asthma medications, such as:
- Long-acting: LTRAs provide long-lasting relief, typically for 12 to 24 hours.
- Effective for multiple conditions: LTRAs can be used to treat both asthma and allergic rhinitis.
- Well-tolerated: LTRAs are generally well-tolerated, with few side effects.
Side Effects
Common side effects of LTRAs include:
- Headache
- Nausea
- Abdominal pain
- Diarrhea
Essential Questions and Answers on Leukotriene receptor antagonist in "MEDICAL»PEDIATRIC"
What is a leukotriene receptor antagonist (LTRA)?
A leukotriene receptor antagonist (LTRA) is a type of medication that blocks the action of leukotrienes, which are chemicals released by the body during an allergic reaction or asthma attack. Leukotrienes cause inflammation and constriction of the airways, which can lead to symptoms such as wheezing, coughing, and difficulty breathing. LTRAs work by preventing leukotrienes from binding to their receptors on the surface of cells, which reduces inflammation and relaxes the airways.
What conditions are LTRAs used to treat?
LTRAs are primarily used to treat asthma and allergic rhinitis (hay fever). They can also be used to prevent exercise-induced asthma and to reduce symptoms of other allergic conditions, such as eczema and urticaria (hives).
How are LTRAs taken?
LTRAs are typically taken orally, once or twice a day. They are available in tablet, capsule, and liquid form.
What are the side effects of LTRAs?
LTRAs are generally well-tolerated, but some common side effects include headache, nausea, and dizziness. More serious side effects, such as liver problems and kidney problems, are rare.
Are LTRAs safe for children?
Yes, LTRAs are generally safe for children over the age of 2. However, the dosage may need to be adjusted for children depending on their age and weight.
How long does it take for LTRAs to work?
LTRAs typically start working within a few hours of taking the first dose. However, it may take several weeks to see the full benefit of the medication.
Final Words: LTRAs are effective and well-tolerated medications for treating asthma and allergies. By blocking the effects of leukotrienes, they help to reduce inflammation and relieve symptoms. LTRAs are a valuable option for individuals seeking long-lasting relief from these conditions.
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