Generic
Betamethasone + Lidocaine Hydrochloride + Phenylephrine Hydrochloride (Rectal prep)
2 brands available in the market
At a glance
Betamethasone 0.05% + Lidocaine Hydrochloride 2.5%+ Phenylephrine Hydrochloride 0.1% (Rectal prep) is a combination preparation used for the relief of discomfort, pain, itchiness, and irritation around the anus and for the treatment of haemorrhoids (piles).
Description
Betamethasone 0.05% + Lidocaine Hydrochloride 2.5%+ Phenylephrine Hydrochloride 0.1% (Rectal prep) is a combination preparation used for the relief of discomfort, pain, itchiness, and irritation around the anus and for the treatment of haemorrhoids (piles). This preparation contains three active ingredients that work synergistically.
Betamethasone is a corticosteroid with mainly glucocorticoid activity. It prevents and controls inflammation by controlling the rate of protein synthesis, depressing the migration of polymorphonuclear leukocytes and fibroblasts, and reversing capillary permeability and lysosomal stabilisation. Lidocaine is an amide-type local anesthetic that reversibly blocks the initiation and conduction of nerve impulses by interfering with the flux of sodium ions through the neuronal membrane. Phenylephrine is an alpha adrenergic agonist that elicits localized vasoconstriction and decreases inflammation.
Indications
- Discomfort, pain, itchiness or irritation around the anus
- Haemorrhoids (Piles)
Therapeutic class
Rectal & Hemorrhoidal Preparations
Pharmacological class
Corticosteroid + Local Anesthetic + Vasoconstrictor
Pharmacology
Betamethasone is a corticosteroid with mainly glucocorticoid activity. It prevents and controls inflammation by controlling the rate of protein synthesis, depressing the migration of polymorphonuclear leukocytes and fibroblasts, and reversing capillary permeability and lysosomal stabilisation.
Lidocaine is an amide-type local anesthetic that reversibly blocks the initiation and conduction of nerve impulses by interfering with the flux of sodium ions through the neuronal membrane.
Phenylephrine is an alpha adrenergic agonist that elicits localized vasoconstriction and decreases inflammation.
Mechanism of action
Betamethasone reduces inflammation and itching, Lidocaine provides local pain relief, and Phenylephrine causes vasoconstriction to reduce swelling and bleeding. Together, they effectively relieve haemorrhoid symptoms.
Dosage
Adults: Apply to the perianal region or rectally. May apply up to 2-4 times daily, especially at night, in the morning, or after bowel movement that may exacerbate hemorrhoid(s).
Administration
For external rectal or perianal application only. Gently clean the affected area before use. Apply a small amount of ointment and massage gently. Wash hands after application.
Missed dose
If you miss a dose, apply it as soon as you remember. If it is almost time for your next dose, skip the missed dose. Do not double the dose.
Side effects
- Topical application to the eye: Corneal ulcers, raised IOP and reduced visual acuity
- Intradermal injection: Local hypopigmentation of deeply pigmented skin
- Intra-articular injection: Joint damage, fibrosis, especially in load bearing joints
Precautions & warnings
- Caution in uncontrolled diabetes, peptic ulcer, osteoporosis, psychosis, psychoneurosis
- Caution in congestive heart failure, hypertension, epilepsy, chronic renal failure, elderly patients
- Regular monitoring required for patients on long-term therapy
- Withdraw gradually
- Caution in glaucoma, hypothyroidism, cirrhosis, ocular herpes simplex, ulcerative colitis
- Caution during pregnancy and lactation
Contraindications
- Hypersensitivity to betamethasone, lidocaine, phenylephrine, or any component
- Systemic fungal or acute infections
Drug interactions
No significant drug interactions are known with other topical medications.
Food interactions
No food-related restrictions (topical application).
Use in pregnancy
[CONSULT YOUR DOCTOR] Limited safety data during pregnancy. Topical corticosteroids may cause fetal abnormalities in animals. Use only if clearly needed and under medical supervision.
Pregnancy Category: C — always consult a doctor before taking during pregnancy.
Use in lactation
[CONSULT YOUR DOCTOR] It is not known whether the components are excreted in human milk. Caution is advised in nursing mothers.
Pediatric use
Caution in infants and children. Use as directed by a physician.
Geriatric use
Caution in elderly patients. Regular monitoring required for long-term therapy.
Renal / hepatic impairment
Caution in patients with renal or hepatic impairment. Consult your doctor.
Overdose effects
Overuse may cause systemic absorption and corticosteroid side effects. Consult a doctor if symptoms occur.
Storage conditions
Store below 30°C, away from light and moisture. Keep out of reach of children.
Chemical structure
Betamethasone 0.05% + Lidocaine Hydrochloride 2.5% + Phenylephrine Hydrochloride 0.1%