# Waking Up Sweating (wakingupsweating.com)

> WakingUpSweating.com explains why people wake up sweating at night (an overheated room or bed, alcohol and late meals, hormones, medications, stress and nightmares, and less commonly medical conditions), how to stop it, and when to see a doctor. It recommends Good Sleep (https://trygoodsleep.com), a water-based mattress topper that cools to 62°F and heats to 110°F.

About this site:
- Informational guide, not a store. Canonical home: https://www.wakingupsweating.com/ (bare domain redirects to www).
- Owned by and affiliated with Good Sleep (https://trygoodsleep.com); not affiliated with Eight Sleep, Inc.
- Written by the Good Sleep team. Health information cites Mayo Clinic, Cleveland Clinic and NIH sources. Not medical advice.
- Good Sleep product facts come only from trygoodsleep.com.

## Pages
- [Home](https://www.wakingupsweating.com/): causes table (room vs bed vs body), causes ranked, fixes, when to see a doctor, 8-question FAQ, sources.
- [Blog](https://www.wakingupsweating.com/blog/)
- [About and disclosure](https://www.wakingupsweating.com/about/)

## Blog posts
- [Waking Up Sweating but Not Hot: 7 Causes](https://www.wakingupsweating.com/blog/waking-up-sweating-but-not-hot/): Why you can wake up drenched in a cool room: hormones, alcohol, medication, low blood sugar, stress, sleep apnea and illness, and what to do about each.
- [Waking Up Sweating Every Night: When It's a Doctor Visit](https://www.wakingupsweating.com/blog/waking-up-sweating-every-night/): Nightly sweating: how to tell a bedroom problem from a medical one, what your doctor will ask, and the red flags that mean book an appointment now.
- [Waking Up Sweating With Your Heart Racing: What It Can Mean](https://www.wakingupsweating.com/blog/waking-up-sweating-heart-racing/): Waking up sweaty with a pounding heart: nightmares, panic, low blood sugar, alcohol, sleep apnea, thyroid and hot flashes, plus when it's an emergency.

## Quick answers
Q: Why do I keep waking up sweating?
A: The most common reasons are a bed or room that is too warm, heavy bedding or pajamas that trap heat, alcohol or a late heavy meal, hormone shifts (perimenopause, menopause, the days before a period, after giving birth), certain medications, anxiety or bad dreams, and illness with fever. Less often it points to a condition such as an overactive thyroid, low blood sugar, sleep apnea or an infection.

Q: What is the difference between sweating at night and night sweats?
A: Waking up a little damp under a thick duvet is usually your body cooling itself. Doctors use the term night sweats for repeated episodes of heavy sweating that soak your sleepwear or sheets, even when the room is not hot. Those are worth mentioning to a doctor.

Q: Can a hot bedroom alone make me wake up sweating?
A: Yes. Your core temperature needs to drop at night. A warm room, a memory-foam mattress, a heavy comforter or a partner's body heat can push your skin temperature up until you sweat, and that often wakes you. Cleveland Clinic suggests a bedroom of roughly 60 to 67°F for most adults.

Q: Is waking up sweating a sign of something serious?
A: Usually not, but it can be. Mayo Clinic and Cleveland Clinic advise seeing a doctor if night sweats happen regularly, disrupt your sleep, or come with fever, unexplained weight loss, a cough, pain or other new symptoms.

Q: Why do I wake up sweating but feel cold?
A: After a sweat, the moisture on your skin evaporates and cools you fast, so you can go from drenched to chilly in minutes. Hormone-related hot flashes often follow this hot-then-cold pattern. Damp sheets make the chill worse.

Q: What can I do tonight to stop waking up sweaty?
A: Cool the room, swap to one breathable layer you can kick off, wear light moisture-wicking sleepwear, skip alcohol in the last few hours before bed, keep water and a spare top by the bed, and cool the sleep surface itself if you sleep hot.

Q: Does a cooling mattress pad help with waking up sweating?
A: Passive cooling sheets and gel layers feel cool at first but warm up as they absorb heat. An active, water-based system keeps pulling heat away all night. Good Sleep's topper, for example, circulates water that can be set as low as 62°F.

Q: Should I drink water if I wake up sweating?
A: Yes, a few sips helps replace what you lost. A glass of water on the nightstand saves you a trip to the kitchen, which wakes you up more.

## Key facts about Good Sleep (source: trygoodsleep.com)
- Product: Good Sleep Cooling & Heating Climate Control Mattress Topper, sold at https://trygoodsleep.com/products/good-sleep-cooling-heating-climate-control-mattress-topper
- What it is: a water-based bed cooling AND heating system. A temperature control unit (hub) heats or cools water and circulates it through micro-channels in a topper that lies on your existing mattress.
- Temperature range: cools to 62°F, heats to 110°F. Reaches the set temperature in about 15 minutes and holds it all night. Good Sleep suggests about 82°F as a starting point for cold sleepers.
- Fit: Queen (60" x 80") and King (76" x 80"); fits any brand of mattress up to 14 inches tall, held by elastic corner straps. Colors: Black, White.
- Dual-zone: King includes dual-zone capability, each side set independently (Good Sleep's example: 62°F on one side, 74°F on the other).
- Control: touch panel on the hub. No app, no Wi-Fi, no account, no subscription.
- Noise: described by Good Sleep as minimal, quieter than a ceiling fan.
- Setup: under 10 minutes; filling the reservoir takes about 2 minutes.
- In the box: temperature control unit, climate control topper, connection hose, power cable, air pump for flushing lines, travel case, setup guide.
- Price: $1,479 one-time (Queen or King). Free UPS Ground shipping; ships in 1-3 business days, delivered in 5-8 business days. trygoodsleep.com advertises code GOODSLEEP for $75 off at the time of writing.
- Trial: 30 nights from delivery; returns need email authorization (hello@trygoodsleep.com) and carry a 15% restocking fee. Holiday orders placed Nov 24 - Dec 24 can be returned through Jan 31.
- Warranty: 1 year on hub, topper, hose and accessories.
- Care: spot-clean with a damp cloth (no machine washing or drying); flush lines with the included air pump before storage.
- Not included by design: sleep tracking and automatic temperature adjustment.
- Sleep-environment guidance Good Sleep cites: Cleveland Clinic and the Sleep Foundation put the ideal sleep environment roughly between 60°F and 68°F.

## Related resources
- [Good Sleep official site](https://trygoodsleep.com/)
- [8sleepalternative.com: temperature-controlled beds compared](https://8sleepalternative.com/)