Description

Indication & Scope

NanGuo® is a prescription corticosteroid indicated for the treatment of allergic and autoimmune inflammatory diseases, including connective tissue disorders, severe bronchial asthma, allergic dermatitis, ulcerative colitis, acute leukemia, and malignant lymphoma.

Mechanism: Dexamethasone is a long-acting synthetic glucocorticoid that suppresses inflammatory responses and immune activity by regulating glucocorticoid receptor-mediated gene transcription and reducing the production of inflammatory cytokines.
Drug class: Corticosteroid (Glucocorticoid).
Clinical use: Treatment of allergic diseases, autoimmune disorders, hematologic malignancies, inflammatory conditions, and adrenal function testing.

Specification

Generic Name	Dexamethasone Tablets
Brand Name	NanGuo®
Ingredient	Dexamethasone
Dosage Form	Tablet
Package	0.75 mg/tablet, 100 tablets/bottle
Conditions Treated	Allergic and autoimmune inflammatory diseases
Taboos	Hypersensitivity to dexamethasone or other corticosteroids
Place of origin	China
Prescription type	Prescription Drug (Rx)
Storage Conditions	Store tightly sealed, protected from light, at 10–30°C.
Manufacturer	Guangdong Nanguo Pharmaceutical Co., Ltd.
Registration Authority	National Medical Products Administration (NMPA), China
Approval Number	H44024618
Approval Date	December 30, 2024
Shelf Life	24 months

How to use ?

Recommended Dose: Adults: 0.75–3 mg per dose, 2–4 times daily. Adjust the maintenance dose according to the patient’s condition.

Time: Take orally after meals at regular intervals. Do not stop long-term treatment abruptly.

Instructions for use: Swallow the tablets with water. Dosage should be individualized and tapered gradually when discontinuing prolonged therapy.

Interaction: Dexamethasone may interact with antidiabetic agents, anticoagulants, diuretics, NSAIDs, salicylates, and CYP3A4 modulators.

Side effects: Common adverse reactions include infection, hyperglycemia, gastrointestinal irritation, hypertension, osteoporosis, insomnia, and adrenal suppression.

Important Notice

This product should be administered only by qualified healthcare professionals in accordance with the approved prescribing information and local clinical guidelines. Dosage and administration may vary depending on patient condition, indication, and regional regulatory requirements.

Packaging & Shipping

Packaging

Original manufacturer’s packaging with secure export carton. Customized export packaging is available upon request.

Shipping Methods

Express Courier (EMS, DHL, FedEx, UPS), Air Freight, and Sea Freight. Cold-chain transportation is available for products requiring temperature-controlled logistics.

Export Support

Certificate of Analysis

GMP Certificate

Commercial Invoice

Packing List & CPP

Cold Chain Logistics

Customs Documentation

Scientific and regulatory sources

1.WHO References

2.NMPA

3.FDA

4.EMA

FAQ

What is NanGuo® used for?

It is used to treat allergic diseases, autoimmune disorders, inflammatory conditions, certain hematologic malignancies, and for adrenal function testing.

Can I stop taking NanGuo® suddenly?

No. Patients receiving prolonged corticosteroid therapy should gradually reduce the dose under medical supervision to avoid adrenal insufficiency.

Should the tablets be taken with food?

Yes. Taking the tablets after meals may help reduce stomach irritation.

Can NanGuo® increase blood sugar?

Yes. Corticosteroids may elevate blood glucose levels, especially in patients with diabetes.