n.血管收缩剂
adj.血管收缩的

The vasoconstrictor drug was administered to help reduce swelling in the patient's injured limb.
翻译：给患者施用了血管收缩药以帮助减轻受伤肢体的肿胀。
Topical application of a vasoconstrictor can alleviate nasal congestion caused by colds.
翻译：局部使用血管收缩剂可以缓解感冒引起的鼻塞。
Norepinephrine is an endogenous vasoconstrictor that helps regulate blood pressure.
翻译：去甲肾上腺素是一种内源性血管收缩剂，有助于调节血压。
In dental procedures, a vasoconstrictor is often added to local anesthetics to reduce bleeding.
翻译：在牙科手术中，通常会在局部麻醉剂中添加血管收缩剂以减少出血。
The use of a strong vasoconstrictor can lead to ischemia in certain tissues if not used cautiously.
翻译：如果不慎使用强效血管收缩剂，可能会导致某些组织缺血。
Cold temperatures cause vasoconstriction, which reduces heat loss from the skin surface.
翻译：寒冷的温度会导致血管收缩，从而减少皮肤表面的热量损失。
Epinephrine acts as both a bronchodilator and a vasoconstrictor in the treatment of asthma attacks.
翻译：在治疗哮喘发作时，肾上腺素既作为支气管扩张剂又作为血管收缩剂起作用。
After applying the vasoconstrictor cream, the redness and inflammation on her face significantly subsided.
翻译：涂抹血管收缩霜后，她脸上的红肿显著消退了。
Atrial natriuretic peptide has a counter-regulatory effect against the actions of natural vasoconstrictors.
翻译：心房钠尿肽对天然血管收缩剂的作用具有对抗调节效应。
The doctor prescribed a decongestant containing a vasoconstrictor to treat the patient's sinusitis symptoms.
翻译：医生为治疗患者的鼻窦炎症状开了一种含有血管收缩剂的解充血剂。