Secondary outcome: side effects
vomit, nausea, tachycardia, chest pain, palpitation, tachypnoea, hypotension, headache
SIDE EFFECT
The presence of ten side effects (tachycardia, hypotension, foetal heart rate abnormality, nausea, vomit, dizzy, palpitation, headache, chest pain, and tachypnoea) was assessed following the administration of all three drugs. No patients treated with labetalol and hydralazine complained the side effect. Among patients treated with nifedipine, no side effects were reported by the patient except tachycardia.