---
title: "Why does progesterone make you sleepy? Explained"
description: "Progesterone can cause sleepiness because it affects brain receptors that promote sedation. Here is what that means, when it is expected, and when to call."
canonical: "https://www.vitalsvault.com/treatment-learn/progesterone-sleep"
last-updated: 2026-08-22
---

# Why does progesterone make you sleepy? Explained

> Progesterone can cause sleepiness because it affects brain receptors that promote sedation. Here is what that means, when it is expected, and when to call.

---

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