Skip to main content

Ergonomics

Why You Wake Up at 3 A.M. Every Night (A Sleep Doctor Explains)

Written by Janne SakkinenOMT & Occupational Health Physiotherapist, University InstructorPublished 2026-10-23

In short

You wake up at 3 a.m. and can't get back to sleep, even though your periods are regular and there are no hot flashes. It can start years bef

Clinical keywords#Why You Wake Up at 3 A.M. Every Night (A Sleep Doctor Explains)#Ergonomics#OMT Physical Therapist Janne Sakkinen#TMJ Disorders#Bruxism#Jaw Pain

Watch clinical video

Full video transcript & clinical text

1 paragraphs

You wake up at 3 a. m. and can't get back to sleep, even though your periods are regular and there are no hot flashes.

Frequently asked questions (FAQ)

Q: What clinical topics are covered in "Why You Wake Up at 3 A.M. Every Night (A Sleep Doctor Explains)"?

You wake up at 3 a.m. and can't get back to sleep, even though your periods are regular and there are no hot flashes. It can start years bef

Q: How are the instructions in "Why You Wake Up at 3 A.M. Every Night (A Sleep Doctor Explains)" applied to ergonomics and workplace wellness?

OMT Physical Therapist Janne Sakkinen guides step-by-step clinical protocols and self-care exercises tailored for ergonomics and workplace wellness.

Q: When should you seek an OMT physical therapy consultation for symptoms related to this topic?

If symptoms relating to "Why You Wake Up at 3 A.M. Every Night (A Sleep Doctor Explains)" persist for more than 1–2 weeks, interfere with sleep or daily function, an in-person OMT evaluation is recommended to identify the root cause and ensure proper rehabilitation.

Related physical therapy videos & articles

View all
A Normal Sleep Study Can Still Hide Sleep Apnea
Ergonomics
Full Video

A Normal Sleep Study Can Still Hide Sleep Apnea

Sleep apnea in women often shows up as insomnia, morning headaches and exhaustion, not loud snoring and dozing off.

Struggling to See at Work? The Truth About Special Computer Glasses Explained
Ergonomics
Full Video

Struggling to See at Work? The Truth About Special Computer Glasses Explained

Explains the Finnish rules and measurement process for getting employer-provided special computer/work glasses, including how to measure screen height, distance, and workstation setup for the optician.

Why Ergonomics Matter: Protecting Dentists from Early Retirement
Ergonomics
Full Video

Why Ergonomics Matter: Protecting Dentists from Early Retirement

A university guest lecture on ergonomics for dentistry students, covering why dental professionals face high rates of musculoskeletal injury and early retirement, plus practical posture, chair, tool and pacing recommendations.

Download free exercise PDF guides

Get instant access to Janne Sakkinen's official Google Drive folder with exercise guides and rehabilitation protocols.

Get free PDF guides (Google Drive)

Medical disclaimer: The information presented in this article is strictly for educational purposes and does not replace a clinical physical therapy evaluation, medical diagnosis, or individualized treatment plan.