n.硝苯地平；利心平；心痛定

Nifedipine is used to treat high blood pressure.
尼福达用于治疗高血压。
It's part of a class of drugs called calcium channel blockers, commonly known as calcium antagonists.
它属于钙通道阻滞剂这一类药物，通常被称为钙拮抗剂。
The patient was prescribed nifedipine to reduce their heart rate after a heart attack.
病人因心脏病发作被开具了尼福达以降低心率。
Nifedipine can also alleviate angina, the chest pain caused by restricted blood flow to the heart.
尼福达还能缓解由于心脏供血不足引起的胸痛（心绞痛）。
Its long-term use has been linked to a reduced risk of stroke.
长期使用尼福达已被证实可降低中风的风险。
A low dose of nifedipine may be prescribed for initial symptoms of angina.
对于初期心绞痛症状，可能会开一小剂量尼福达。
Nifedipine can cause dizziness, so it's important to start at a low dose and gradually increase if needed.
尼福达可能导致眩晕，所以通常从低剂量开始，需要时再逐渐增加。
The drug is available in different forms, including tablets and chewable tablets.
尼福达有片剂和咀嚼片等多种形式可供选择。
Side effects like headache and nausea are common but usually manageable with adjustments to the dosage.
常见的副作用如头痛和恶心，但通过调整剂量一般可以处理。
Nifedipine therapy should always be under the close supervision of a healthcare professional.
尼福达治疗应在医疗专业人员的密切监督下进行。