GNH USA

Europe — EMA

Orabloc (Articaine Hydrochloride, Epinephrine)

GNH USA supplies Orabloc (Articaine), a dental local anesthetic for intraoral procedures such as extractions and restorations. Request a quote for supply.

Articaine Hydrochloride, Epinephrine

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What is Articaine Hydrochloride, Epinephrine?

Articaine hydrochloride, the active ingredient in Orabloc, is a local anesthetic presented as a dental intraoral solution for intraoral use. It provides local anesthesia for dental procedures in adult patients.

GNH USA supplies Orabloc as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Articaine Hydrochloride, Epinephrine used for?

Orabloc, a dental local anesthetic, is used to achieve reversible nerve blockade during oral procedures.

- Routine dental extractions: provides painless removal of teeth - Periodontal surgery: facilitates anesthesia of gingival tissues - Restorative procedures (fillings, crowns): enables patient comfort during drilling

What are the side effects of Articaine Hydrochloride, Epinephrine?

Adverse reactions may occur following intraoral injection of Orabloc.

Common Side Effects: - Transient lip or cheek numbness - Mild swelling at injection site - Taste alteration - Mild headache

Serious or Rare Side Effects: - Allergic reaction (rash, urticaria, anaphylaxis) - Methemoglobinemia (rare) - Cardiovascular toxicity (arrhythmia, hypertension) due to epinephrine - Persistent paresthesia

What precautions apply to Articaine Hydrochloride, Epinephrine?

Safe use of Orabloc requires attention to patient history and handling.

- Allergy assessment: confirm no known hypersensitivity to amide‑type anesthetics or epinephrine - Cardiovascular status: use caution in patients with uncontrolled hypertension or arrhythmias - Pregnancy: evaluate risk–benefit; limited data available - Drug interactions: avoid concomitant non‑selective MAO inhibitors - Dosage limit: adhere to maximum recommended dose per procedure - Store at room temperature: keep in original container, protect from light and moisture

What does Articaine Hydrochloride, Epinephrine interact with?

Artibloc may interact with other medications; awareness of interaction severity guides clinical decisions.

Major Interactions (Avoid): - Non‑selective MAO inhibitors: risk of hypertensive crisis - Beta‑blockers: may potentiate epinephrine‑induced tachycardia - Tricyclic antidepressants: increased cardiac effects

Moderate Interactions (Monitor Closely): - Antihypertensives (e.g., clonidine): may alter hemodynamic response - Other local anesthetics: cumulative toxicity risk - Sympathomimetic drugs (e.g., phenylephrine): additive vasoconstrictive effect

Frequently asked questions

What is Orabloc used for?+
Orabloc is a dental local anesthetic containing articaine hydrochloride and epinephrine, employed to provide reversible numbness of oral tissues during various dental procedures such as extractions, periodontal surgery, and restorative work. It is administered by intraoral injection and is intended for use by qualified dental professionals.
How does articaine work?+
Articaine blocks voltage‑gated sodium channels on neuronal membranes, preventing the initiation and propagation of action potentials. This reversible blockade stops nerve impulse transmission, producing loss of sensation in the targeted area. The epinephrine component causes local vasoconstriction, prolonging the anesthetic effect and reducing systemic absorption.
What is the usual dose of Orabloc?+
The dosage of Orabloc is determined by the prescribing dentist based on the specific procedure, patient age, weight, and health status. Standard practice follows established maximum limits for articaine with epinephrine, and the prescriber adjusts the volume injected to achieve adequate anesthesia while staying within safety guidelines.
Is Orabloc safe during pregnancy or breastfeeding?+
Safety data for articaine in pregnancy and lactation are limited, and the product is classified as a Category C or unknown. Clinicians should weigh potential benefits against risks, and use the lowest effective dose only when the anticipated benefit justifies exposure. Breastfeeding mothers should consult their healthcare provider before use.
How do I order Orabloc from GNH USA?+
To place an order, submit an enquiry on the Orabloc product page at gnh-usa.com, specifying the required quantity. GNH USA works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements), and necessary import documentation.
How does Orabloc compare with lidocaine?+
Both articaine (Orabloc) and lidocaine are amide‑type local anesthetics used in dentistry. Articaine has a higher lipid solubility and a thiophene ring, allowing deeper tissue penetration and a slightly faster onset. Lidocaine is longer established, while articaine often requires lower volumes for comparable effect, though both have similar safety profiles when used correctly.
How should Orabloc be stored?+
Orabloc should be stored at room temperature, below 25 °C, in its original sealed container. Protect the product from direct sunlight, moisture, and extreme temperature fluctuations. Do not freeze the solution, and keep it out of reach of children to maintain potency and safety.
How is Orabloc administered?+
Orabloc is administered by a qualified dental professional via intraoral injection into the target tissue. The solution is typically deposited in the periodontal ligament, mucobuccal fold, or directly around the tooth apex, depending on the required block. Proper aseptic technique and dosage calculation are essential for effective anesthesia.
What are the most serious risks associated with Orabloc?+
The most serious risks include allergic reactions ranging from rash to anaphylaxis, cardiovascular events such as hypertension, arrhythmias, or tachycardia due to epinephrine, and rare neurological complications like persistent paresthesia or methemoglobinemia. Immediate medical attention is required if any of these symptoms occur.
Who should not use Orabloc?+
Patients with a known hypersensitivity to amide‑type local anesthetics or epinephrine should avoid Orabloc. It is also contraindicated in individuals with uncontrolled severe hypertension, certain cardiac arrhythmias, or those taking non‑selective MAO inhibitors. Pregnant or breastfeeding women should use only after careful risk‑benefit assessment by their clinician.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
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Product details

Drug
Articaine Hydrochloride, Epinephrine
Route
Dental Use
Manufacturer
Pierrel S.P.A.
Origin
EU

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