Sleep & NighttimeExplainer
OHS Assessment: What the Blood Sample Adds
A finger oxygen sensor and an arterial blood sample answer different questions during a clinician-led breathing assessment.
ArticlesTopic 10
Sleep & Nighttime
Night sweats, snoring, drooling, 3 a.m. bathroom trips and waking up exhausted.
Sleep & NighttimeComparison
Oxygen at Rest, With Activity and During Sleep: Clarify Your Prescription
If you already use prescribed oxygen, confirm the instructions for each part of your day and night.
Paradoxical Insomnia: When Your Night and Sleep Report Differ
If a clinician has mentioned sleep state misperception, ask how the assessment accounts for what you experienced.
Sleep & NighttimeEvidence check
"PM" Sleep Aids After 50: What's in the Box and Why Experts Advise Caution
Most drugstore sleep aids rely on an old antihistamine. Sleep and geriatrics experts advise against it for ongoing insomnia, especially as you get older.
Sleep & NighttimeExplainer
Sleep Trackers and Smart Rings: What the Numbers Can and Can't Tell You
A ring or watch that scores your night is tempting when sleep gets patchy after 50. Sleep specialists say the data can start a conversation, not end it.
Sleep & NighttimeEvidence check
Does Hitting Snooze Help? What a Small Laboratory Study Tested
Check the participants, comparison and uncertainty before treating a headline as an alarm-setting rule.
Sleep & NighttimeWhat to expect
A Split-Night Sleep Study: When the Appointment Includes a CPAP Trial
Ask how your sleep lab may combine testing with a staff-supported CPAP trial, and what happens after the results.
Sleep & NighttimeMyth buster
Suvorexant: Feeling Awake Does Not Settle Next-Day Driving Safety
Bring your morning responsibilities into the prescription discussion, even if you expect to feel alert.
Sleep & NighttimeEvidence check
Valerian, Chamomile and Herbal Sleep Aids: What the Evidence Shows
Herbal sleep blends promise a natural way to drift off. Sleep specialists recommend against valerian for chronic insomnia, chamomile has almost no sleep research, and two common ingredients carry safety warnings.
After Weight Loss: Should Your Sleep Apnea Treatment Be Reviewed?
If you already receive treatment for obstructive sleep apnea, ask your sleep team whether reassessment is appropriate after weight loss.
Sleep & NighttimeChecklist
Weighted Blankets for Sleep: 4 Checks Before You Buy One
What the best-known trial measured, who should talk to a doctor first, and how to choose a weight you can push off.
Sleep & NighttimeEvidence check
White Noise for Falling Asleep: What a Small 2017 Laboratory Study Tested
A measured sleep-stage result from one small experiment needs its setting and limitations alongside it.
