About epinephrine eq to adrenaline tartrate lidocaine hydrochloride
Local anaesthetic with vasoconstrictor
Used for
- Dental anaesthesia during procedures
Usual adult dose
A dentist injects the amount needed for the procedure, using the lowest effective dose.
Usual dose in children
A dentist calculates the dose by body weight and procedure; use the lowest effective dose.
Common side effects
- Temporary numbness, tingling, or soreness
- Dizziness or headache
- Palpitations or raised blood pressure
- Rarely, allergic reaction or seizures
Important warnings
- For injection by trained dental professionals only.
- Avoid accidental injection into a blood vessel; adrenaline can affect heart rate and blood pressure.
- Extra caution is needed with heart disease, high blood pressure, or hyperthyroidism.
- Seek urgent care for breathing difficulty, severe palpitations, or seizures.
Pregnancy
Use only when clinically needed; the dentist should weigh benefits and risks.
Breastfeeding
Lidocaine generally enters breast milk in small amounts; dental use is usually compatible with breastfeeding.
Interactions
- Non-selective beta blockers may cause severe high blood pressure or slow heart rate.
- Tricyclic antidepressants and some other medicines can intensify adrenaline effects.
- Other local anaesthetics can increase lidocaine-related adverse effects.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.