In modern life, allergic conditions have become increasingly common. Recurring issues such as hives, eczema, and rhinitis can significantly disrupt daily work and life. Today, we’d like to introduce a widely used emergency medication in Japan — Emperacin Combination Tablets. This is an oral compound medication specifically designed for acute allergic reactions and inflammatory responses.

Betamethasone & d-Chlorpheniramine Maleate Tablets – 100 Tablets
Anti-Allergic | Anti-Inflammatory | Anti-Itch
Allergic Rhinitis | Seasonal Rhinitis | Hay Fever | Urticaria (Hives) | Eczema | Dermatitis
What Kind of Medication Is This?
Emperacin Combination Tablets are an oral compound drug composed of two active ingredients:
Betamethasone: A potent corticosteroid with anti-inflammatory, anti-allergic, and immunosuppressive properties.
d-Chlorpheniramine Maleate: A first-generation antihistamine that helps relieve itching, sneezing, and a runny nose, and also has mild sedative effects.
The combination of these two ingredients allows for rapid relief from various acute allergic and inflammatory reactions.
✅ Indications (What It's Used For)
This medication is primarily used during acute flare-ups or sudden onset of the following conditions:
? Skin-related Conditions:
Acute Urticaria (Hives): Sudden appearance of red, itchy welts on the skin.
Eczema, Contact Dermatitis, Atopic Dermatitis: During periods of flare-up.
Drug-Induced Rash (Drug Eruption): Skin reactions such as redness or itching due to certain medications.
?️ Respiratory Allergies:
Allergic Rhinitis: Seasonal hay fever or dust mite allergies causing nasal congestion, sneezing, and runny nose.
Upper Respiratory Mucosal Allergic Reactions: Itchy nose, throat discomfort, etc.
⚙️ How Does It Work?
✅ Fast Allergy Relief: Suppresses histamine release to relieve allergic symptoms like itching, hives, and sneezing.
✅ Powerful Anti-Inflammatory Action: Reduces redness, swelling, heat, and exudation from inflammation.
✅ Sedation & Anti-Itch: Helps ease night-time itching and nasal congestion, promoting better sleep.
✅ Immunomodulation: Helps control an overactive immune response to reduce tissue damage and inflammation.
? Dosage & Administration (Adults)
Typically, 1 to 2 tablets per dose, taken 1 to 4 times daily.
Should be taken exactly as directed by a doctor or according to the instructions.
Not recommended for long-term continuous use.
⚠️ What Should You Watch Out For?
Common Side Effects:
Drowsiness, sleepiness, dry mouth
Gastrointestinal discomfort, dizziness, weight gain
Mood changes or mild irritability (due to steroid component)
Contraindications (Do Not Use If You Have):
Glaucoma, enlarged prostate
Active infections, gastric ulcers, history of psychiatric illness
Pregnant or breastfeeding women should consult a doctor before use.
Important Usage Notes:
Do not take with sleeping pills, tranquilizers, or alcohol.
Avoid continuous use for more than one week to prevent steroid-related side effects.
Use caution when driving or operating machinery, as it may cause drowsiness or slowed reactions.