Orally medicines of Allergy treatment.
Assalamu Alaikum Wa Rahmatullahi Wa Barkatuhu, I hope you are well. The topic that I will discuss briefly today is-
Orally medicines of Allergy treatment
Orally medicines of Allergy treatmentOral allergy medicines are used to relieve the symptoms of allergic reactions, such as sneezing, runny nose, itchy eyes, and swelling. There are several types of oral medications available, including:
### 1. **Antihistamines**
- **How they work**: Block the action of histamine, a substance produced by the body during an allergic reaction.
- **Common medications**:
- Loratadine (Claritin)
- Cetirizine (Zyrtec)
- Fexofenadine (Allegra)
- Diphenhydramine (Benadryl) – more sedating
- **Side effects**: Drowsiness (more common with older antihistamines like diphenhydramine), dry mouth, dizziness.
### 2. **Decongestants**
- **How they work**: Reduce nasal congestion by narrowing blood vessels in the nasal passages.
- **Common medications**:
- Pseudoephedrine (Sudafed)
- Phenylephrine
- **Side effects**: Increased heart rate, nervousness, difficulty sleeping, and elevated blood pressure. Not recommended for people with high blood pressure.
### 3. **Corticosteroids**
- **How they work**: Reduce inflammation and suppress the immune system's response to allergens.
- **Common medications**:
- Prednisone (usually used for severe allergic reactions)
- **Side effects**: Long-term use can cause weight gain, high blood pressure, and bone thinning.
### 4. **Leukotriene Receptor Antagonists**
- **How they work**: Block leukotrienes, substances in the body that can cause allergy symptoms.
- **Common medications**:
- Montelukast (Singulair)
- **Side effects**: May include headache, stomach pain, and, in rare cases, mood changes.
### 5. **Mast Cell Stabilizers**
- **How they work**: Prevent mast cells from releasing histamine and other chemicals during an allergic reaction.
- **Common medications**: Cromolyn sodium (used in some allergy eye drops, nasal sprays, or inhalers).
### 6. **Immunotherapy Tablets**
- **How they work**: Contain small amounts of allergens to help the immune system become less sensitive over time.
- **Common medications**:
- Sublingual tablets (for grass or ragweed allergies).
- **Side effects**: Itching in the mouth, throat irritation, or stomach issues.
If you're considering allergy medication, it's important to consult with a healthcare provider, especially if you have underlying conditions or take other medications.
