Can Haldol (haloperidol) cause hair loss?

From the FDA Drug Label

Dermatologic Reactions:Maculopapular and acneiform skin reactions and isolated cases of photosensitivity and loss of hair.

• Hair loss is a reported side effect of Haldol (haloperidol) as indicated by isolated cases of loss of hair in the dermatologic reactions section of the drug label 1.
• The occurrence of hair loss is not fully characterized in terms of frequency or severity, but it is listed among other dermatologic reactions.

From the Research

Haldol (haloperidol) can potentially cause hair loss, though it is considered an uncommon side effect. The exact mechanism of hair loss due to haloperidol is not fully understood, but it may relate to how antipsychotic medications affect hormone levels or interfere with normal hair growth cycles 2. Hair loss with haloperidol typically presents as diffuse thinning rather than complete baldness in specific areas. If you experience hair loss while taking Haldol, you should report this to your healthcare provider but should not stop taking the medication abruptly as this could lead to withdrawal symptoms or worsening of your condition.

Some key points to consider:

• Drug-induced hair loss is usually reversible once the medication is discontinued or adjusted, though regrowth may take several months 3, 4.
• Maintaining good overall health with proper nutrition and minimizing hair damage from harsh styling can be helpful while managing this side effect.
• Your doctor might consider adjusting your dose, switching to a different antipsychotic medication, or recommending supportive treatments for hair health.
• It's essential to exclude other potential causes of hair loss, such as fever, hemorrhage, severe illness, stress, and childbirth, before attributing the hair loss to the medication 5.

Given the potential for hair loss, it is crucial to monitor for this side effect and discuss any concerns with your healthcare provider. They can help determine the best course of action to manage hair loss while also considering the benefits of continuing Haldol for your mental health condition.