Lurbinectedin is a medication used to treat certain types of cancer. According to the Mayo Clinic [3], hair loss is one of the possible side effects of Lurbinectedin. Unfortunately, there is no known way to prevent hair loss caused by Lurbinectedin. However, there are some ways to manage hair loss. For example, using a gentle shampoo and avoiding harsh chemicals on the scalp can help reduce irritation and hair breakage [3]. Additionally, using a soft brush or comb and avoiding heat styling tools can also help prevent further hair damage [3]. It is important to discuss any concerns about hair loss with a healthcare provider, who can provide further guidance and support.

Sources:
[3] Mayo Clinic. (n.d.). Lurbinectedin (Intravenous Route): Side Effects. Retrieved October 20, 2021, from https://www.mayoclinic.org/drugs-supplements/lurbinectedin-intravenous-route/side-effects/drg-20490804?p=1