Skin

Puffy face in the morning: why it happens and how to reduce it

Waking up with a rounder face and puffy eyes is very common. Most of the time, it's fluid that built up overnight and drains away during the morning. Salt, alcohol, lack of sleep and allergies make it worse. Less often, swelling that comes back every day points to a problem worth checking. 😴

Updated November 7, 2026 · By Julien Rayes · Version française

Why your face puffs up overnight

When you stand, gravity pulls fluid toward the lower body. Lying down for hours, it spreads differently, and the very thin skin around your eyes shows it first. The Mayo Clinic describes this water retention as more noticeable on waking and after a salty meal, and advises sleeping with your head slightly raised to limit buildup around the eyes.

The most common causes

• Salt, which makes your body hold on to water. The WHO recommends less than 5 g of salt a day; adults worldwide averaged 11 g in 2021. 🧂
• Alcohol: Drinkaware, the UK prevention organization, notes that it dehydrates you and can leave skin looking puffy. 🍷
• Lack of sleep: in a 2013 study, sleep-deprived people were judged to have puffier eyes.
• Allergies and a blocked nose: hay fever, sinusitis.
• Sleeping flat: raising your head is one of the tips from MedlinePlus, the health site of the US National Library of Medicine, for reducing facial swelling.

Reducing puffiness fast in the morning

• A cold, damp compress, or a washcloth soaked in cold water, for a few minutes while you sit. 🧊
• Get up and move: this swelling usually goes down during the morning.
• A light massage from the center of your face toward your ears, then down your neck, by hand or with a gua sha. The effect is real but temporary.
• A facial roller from the fridge, if you have one.

Preventing it on the days that follow

• A less salty dinner: according to the WHO, much of our salt comes from processed foods like bread, cured meats, snack crackers and sauces.
• Less alcohol, especially in the evening.
• Drink less right before bed.
• Sleep 7 to 9 hours, with an extra pillow.
• Treat allergies: avoid your triggers, and see a pharmacist or doctor for treatment.

When to see a doctor

A slightly puffy face on waking that goes down during the morning is nothing to worry about. See a doctor, though, in these cases:

• The swelling is sudden, painful or severe, or it lasts and gets worse.
• It also affects your ankles, legs or belly, or you notice foamy urine. Swollen eyelids are among the signs of a kidney disease, nephrotic syndrome, which a simple urine test can detect.
• You have a fever, redness or a toothache: an infection can make the face swell.
• Call emergency services (911 in the US, 112 in Europe) if the swelling comes with trouble breathing. ⚠️

What the scan looks at

The GlowUpTogether scan does not measure swelling as such. It scores the bags under your eyes, how slim your cheeks are and how sharp your jawline is, all of which shift with retained water. A scan taken on waking and another in the afternoon can't be compared, so take your photos at the same time of day.

Sources: Mayo Clinic, "Bags under eyes" (patient page, accessed 2026); MedlinePlus, "Facial swelling" (accessed 2026); WHO, "Salt reduction", fact sheet of May 11, 2026; Drinkaware, "How alcohol affects your appearance" (accessed 2026); Sundelin et al., "Cues of Fatigue: Effects of Sleep Deprivation on Facial Appearance", Sleep, 2013; NIDDK, "Nephrotic Syndrome in Adults" (accessed 2026); NHS, "Swollen ankles, feet and legs (oedema)" (accessed 2026).

Frequently asked questions

How long does a puffy face last in the morning?

Usually a few hours: it goes down once you're upright. If it lasts all day or comes back daily for no clear reason, talk to a doctor.

Does drinking more water reduce facial puffiness?

Staying well hydrated during the day helps, especially after alcohol. In the evening, though, the Mayo Clinic advises drinking less right before bed to limit bags under the eyes.

Is a puffy face every morning a thyroid problem?

Rarely, but it's possible: the NHS lists thyroid problems among the causes of fluid retention. If the swelling settles in alongside other changes, like unusual tiredness, a doctor can check your thyroid with a blood test.