Loratadine

Generic Name: Loratadine

Brand Names:

Availability: Available with Prescription

Drug Class: Antihistamine

Therapeutic action

  • H1 antihistamine

Indications

  • Symptomatic treatment of minor allergic reactions (urticaria, allergic conjunctivitis, etc.)

Forms and strengths

  • 5 mg/5 ml oral solution 
  • 10 mg tablet

Dosage

  • Child over 2 years and under 30 kg: 5 mg (5 ml) once daily 
  • Child over 30 kg and adult:10 mg (1 tab) once daily

Duration

  • As short as possible(a few days).

Contra-indications, adverse effects, precautions

  • Administer with caution and reduce the dose (administer every other day) in patients with severe renal or hepatic impairment.
  • May cause: headache, dizziness, drowsiness (caution when driving/operating machinery), nervousness, insomnia, increased appetite, rash.
  • Monitor combination with:
    • central nervous system depressants (opioidanalgesics, antipsychotics, sedatives, antidepressants, etc.);
    • erythromycin, fluconazole, fluoxetine, amiodarone, ritonavir, cimetidine (increased plasma concentrations of loratadine).
  • Avoid alcohol during treatment (increased risk of adverse effects). Pregnancy: avoid during the first trimester(uncertain risk of hypospadias) Breast-feeding: no contra-indication

Remarks

  • Loratadine is less sedating than promethazine.

Storage

– Below 25 °C