Emprila
2.5%+2.5%Rx৳ 400/unit
Pack: ৳ 400
৳ 400/unit
Pack: ৳ 400
At a glance
Lidocaine + Prilocaine topical is a local anesthetic cream used to numb the skin and mucous membranes. It is used to prevent pain before procedures such as injections, suturing, blood draws, and minor surgeries.
Indications
- Local analgesia - on normal intact skin (IV cannulation, venipuncture)
- Surface anesthesia on genital mucous membranes - before minor surgery
- Pretreatment for infiltration anesthesia
Pharmacology
Lidocaine and prilocaine stabilize neuronal membranes and inhibit Na+ ion movements to block pain signals from nerves to the brain.
Dosage
Adult Dose (Topical):
- Minor dermal procedures (IV cannulation, venipuncture): 2.5 g/20-25 cm², at least 1 hour
- Major dermal procedures (e.g., skin graft): 2 g/10 cm², at least 2 hours
- Male genital skin (pretreatment): Thick layer, 15 minutes
- Female genital mucous membranes: 5-10 g, 5-10 minutes
Pediatric Dose:
- 0-3 months or <5 kg: Max 1 g, Time 1 hour
- 3-12 months and >5 kg: Max 2 g, Time 4 hours
- 1-6 years and >10 kg: Max 10 g, Time 4 hours
- 7-12 years and >20 kg: Max 20 g, Time 4 hours
Side effects
Common Side Effects:
- Application site reactions (burning, irritation, itching, redness)
- Skin rash
- Nervousness, dizziness, blurred vision, tremors
- Rare: convulsions, unconsciousness, respiratory arrest, hypotension, bradycardia
Use in pregnancy
Use in Pregnancy: Lidocaine + Prilocaine topical is generally considered safe during pregnancy. Animal studies have shown low or no adverse effects to the developing baby. Wide use has shown no apparent ill consequences.
Precautions & warnings
- Neonates with gestational age <37 weeks - do not use
- Infants <12 months receiving methaemoglobin-inducing agents - do not use
- Do not apply to mucous membranes, broken or inflamed skin
- Caution in epilepsy, impaired cardiac condition, bradycardia, impaired hepatic function, and severe shock
- Oropharyngeal use may interfere with swallowing and increase aspiration risk (especially in children)
Overdose effects
Overdose: lidocaine (>5 µg/ml) and/or prilocaine (>6 µg/ml) may decrease cardiac output, peripheral resistance, and mean arterial pressure.
Storage conditions
Store in a cool and dry place, protected from light; keep out of reach of children.