Sit up slowly, drink a glass of water because you are thirsty rather than to flush out toxins, shower when you like unless you have just had the steam, eat something light, and keep the next hour free. Here is what to do after a massage, item by item, with what the books, the studies and Vietnam's own health writers say, where they disagree, and how the hour after a treatment works at our spa on the Thu Bồn in Hội An.
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What to do after a massage is a short list, and most of it is one instruction: do not rush. Sit up slowly, drink a glass of water or tea, shower when you feel like it, eat something light, and leave the next hour free. The longer answer is worth reading because the most repeated piece of aftercare advice, drink plenty of water to flush out the toxins the massage released, is the one that has not survived the research, and respected sources still print both sides of it. We are Nghê Prana, a riverside hotel and spa on the Thu Bồn at Cẩm Nam in Hội An, and this is the hour after a treatment as we run it, with every source named and every disagreement shown.
| After a massage | What to do | Why | Source |
|---|---|---|---|
| Getting up | Roll to your side, sit for a minute, then stand | Lying still for an hour can leave you light-headed when you stand | Mumford p. 386 |
| Water | A glass of water or tea; more only if you are thirsty | Hội An is hot; no study shows toxins to flush | Werner p. 59; AMTA 2022 |
| Shower | When you like, warm or cool, to rinse the oil | No study either way; the Vietnamese wait-to-bathe rule is about the steam | Vinmec 2024; Cleveland Clinic 2024 |
| Food | Something light; a full meal can wait an hour | Every Vietnamese source we read says eat lightly around a massage | Vinmec 2024 |
| Alcohol and coffee | Not straight after | The Thai aftercare is herbal tea or water, no alcohol or caffeine | Gall 2008 |
| Exercise | Nothing hard for the rest of the day | Rest is the advice in every source; no trial has tested how long | Cleveland Clinic 2024; Lidell p. 160 |
| Heat | No steam or hot jacuzzi straight after | Heat on top of an hour of rest can leave you dizzy | Werner pp. 258, 288 |
| Sun | If the oil contained bergamot or citrus, rinse it off before the beach | Bergamot oil and sunlight can blister skin | Kaddu et al. 2001 |
| Getting around | No motorbike in the first hour | Drowsiness and a light head | Mumford p. 386; Werner p. 258 |
| Sleep | If sleep is the point, book the evening | One small trial found better sleep after an evening massage | Ntoumas et al. 2025 |
| The next day | Mild soreness for a day or so is common | Most side-effects start within 12 hours and last 36 hours or less | Cambron et al. 2007 |
The books are Susan Mumford's The Massage Bible (2009), Ruth Werner's A Massage Therapist's Guide to Pathology (5th edition), Simon Piers Gall's The Art of Thai Foot Massage (2008) and Lucy Lidell's The Book of Massage (1984); page numbers are the printed ones. The studies were read as PubMed abstracts on 17 October 2026, and the web sources on the same day: the American Massage Therapy Association's journal, the Cleveland Clinic, the Mayo Clinic, and Vinmec and VnExpress in Vietnamese. Where a row is our reading rather than a source's, the section below says so.
Mumford describes the end of a massage plainly. The muscles "may ache a little afterwards", or the recipient "may feel a bit light-headed. This is usually due to changes in the blood pressure after lying down, so the best solution is to wait, roll over and get up slowly", and then "rest quietly for about an hour afterwards" (p. 386). The measurements behind that are smaller than people expect. In a 2002 study of thirty healthy adults, heart rate and both blood-pressure readings fell after a head, neck and shoulder massage, while the body's rest-and-digest activity rose. But in a 2006 study of 150 clients the average fall in systolic pressure was just 1.8 mm Hg, Swedish massage lowered it most, and painful trigger-point and sports work raised it. What makes people dizzy is mostly standing up fast after an hour lying down, more so on blood-pressure tablets, which Werner says can leave people "dizzy or lethargic" after a massage (p. 258). At our spa the therapist steps out while you dress; sit on the edge of the table for a minute first. Gall describes the Thai custom: "they will often give you a herbal tea and let you remain seated and relax for a while", because a guest "should not be rushing off". We do the same, with water or tea.
Yes, and the honest reason is shorter than the usual one. The usual one is in our own books. Lidell's 1984 manual describes massage after exercise as a way "to help to drain away waste products that may have collected in the tissues" (p. 161); Carmen Renee Berry's 1997 book has "blood and lymph fluids flush out toxins" (p. 150); Mumford ends her aftercare with "drink plenty of water" (p. 386), and a Mayo Clinic patient sheet, undated, still says water "helps the body flush out materials released from the tissues during massage". On the other side is the standard pathology textbook for massage therapists. Werner writes that "to date, no research shows evidence of significant changes in toxic excretions after massage" (p. 59). The American Massage Therapy Association's journal put it more bluntly in 2022: the idea that massage squeezes toxins into the bloodstream has "simply" no scientific evidence, though "there is absolutely no harm in offering a glass of water in case someone is thirsty". Vinmec's Vietnamese page on headaches after a massage says the same of the toxin explanation: "chưa có nghiên cứu khoa học nào về vấn đề này", there is no scientific research on it.
Where something has been measured, it points the other way. In Wiltshire and colleagues' 2010 study, twelve people exercised a forearm hard and then either rested, exercised lightly or were massaged; massage reduced the blood flow through the forearm (540 mL a minute, against 766 when the arm simply rested) and removed less lactic acid, and the authors concluded that massage "impairs" its removal "by mechanically impeding blood flow". A 2012 study with muscle biopsies found massage had "no effect" on lactate in the muscle, while it did damp down inflammation signals. We searched the medical literature on 17 October 2026 for a trial of drinking water after a massage and found none. So drink because Hội An is hot and humid for much of the year, because you may have sweated in the steam, and because you are thirsty. Werner's advice for real heat exhaustion is "fast hydration" (p. 288); after an ordinary massage, a glass is enough. No study has found anything to flush; our page on massage when you are sick or hungover has the same textbook passage in full.
The sources split, and none of them cites a study. On one side, Vinmec's headache page advises "Sau khi massage xong, nên tắm nhẹ nhàng với nước ấm hoặc mát", after the massage, a gentle shower in warm or cool water; a Cleveland Clinic article on soreness from February 2024 suggests a warm bath or a hot shower for sore muscles. On the other, a 2022 VnExpress lifestyle piece, translated from the Chinese site Sohu, says to rest "vài tiếng", a few hours, before bathing, so that cold and damp do not enter the body. That is a folk belief, not a medical finding, but it is widely held in Vietnam, and it has a stricter cousin with doctors behind it: the rule not to bathe straight after a sauna or herbal steam, which our sauna page sets out from three Ministry of Health newspaper pieces. Our reading puts the two together. After a massage alone, rinse the oil off whenever you like, in warm or cool water rather than cold on a body that is still warm. After the steam, wait, which is exactly why we put the steam before the massage rather than after it.
Whether you need to shower at all depends on the oil. Ryan Hoyme's Complete Guide to Modern Massage (2018) notes that people who feel "too greasy after a massage with oil" have usually been given too much, and a light oil massage leaves a film that most guests simply let soak in. Nothing in it needs washing off for your health. At our spa the couples' treatment room opens onto a private semi-outdoor jacuzzi with a rain shower beside it, described on our private jacuzzi page; hotel guests also have their own bathroom a short walk away. Whether there is a shower next to every single treatment room is something we have not yet printed, so ask at reception if it matters to you.
Vinmec's advice is one short line, "Ăn nhẹ sau khi massage": eat lightly after a massage. That suits a body that has just spent an hour lying down, and Werner notes that massage can lower blood sugar (p. 404), so a light snack afterwards is sensible, especially if you came in hungry. A heavy dinner straight after is the thing to avoid if you plan to sleep: Mumford's advice for a good night is no caffeine or heavy meal just before bed (pp. 378–379). Our restaurant serves lunch from 11:30 to 14:30 and dinner from 17:30 to 21:30, so a 60-minute massage at 18:00 ends with time for an unhurried dinner at 19:00. On drinks, Gall is clear: herbal tea or "at least" a glass of water, and "avoid alcohol or caffeine". The books do not say how long to wait; our reading is the first hour, and a glass of wine with dinner later is a matter of judgement, not a rule. Coffee is the one to leave out if the evening massage was meant to help you sleep.
Every source agrees on rest and none has measured how much. Mumford says about an hour; Lidell, even after the brisk massage she recommends before sport, says "your partner should rest for half an hour" (p. 160); the Cleveland Clinic's article says "Now isn't the time to jump into an intense workout". The Wiltshire study above is a reason not to treat a relaxation massage as part of a training session, but it measured a forearm in a laboratory, not a run the next morning. Our reading: nothing hard for the rest of the day, normal activity tomorrow. In Hội An that means an easy bicycle ride rather than a motorbike in the first hour: the Old Town is 3.2 km from us, about ten minutes by bicycle, and An Bàng beach about twenty-five. If sleep is the goal, the one small trial that measured it found better sleep efficiency after an evening massage, 89.9 percent against 81.1 percent after a sham, in twenty people with insomnia symptoms; our best time to get a massage page has the details, and our spa is inside the hotel, so bed is a short walk away. Falling asleep on the table is normal too: see falling asleep during a massage.
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Do not go from the table into the steam room or a hot jacuzzi. Werner explains why heat stacks badly on a massage: people on blood-pressure tablets may need "more time after a massage to make the transition back to full speed" (p. 258), and heavy sweating "may lead to low blood pressure, lightheadedness, and fainting" (p. 288). Cool water is different. A cool jacuzzi after the massage is how we suggest closing an afternoon for most of the year: 400,000₫ for one person for thirty minutes, or 300,000₫ each for two, drinks and fruit included, with the order explained on our sauna page. The sun has one specific risk. Oil of bergamot, and some other citrus oils, contain compounds that react with sunlight, and a 2001 case report in the Journal of the American Academy of Dermatology describes blistering reactions 48 to 72 hours after skin was exposed to bergamot aromatherapy oil and then to ultraviolet light. We have not yet printed the full ingredients of each of our oils, so ask your therapist; if a citrus oil was used, rinse it off before the beach. If you are already sunburned, read massage when you are sunburned first.
In a 2007 survey of 100 massage clients, 10 percent had some minor discomfort afterwards and 23 percent reported unexpected good effects; most of the negative symptoms started within 12 hours and lasted 36 hours or less. The massage therapist quoted by the Cleveland Clinic, Victoria Bodner, gives the same range, "a few hours to about a day and a half", and Clair Davies writes that a spot worked too firmly stays irritated "for up to two to three days" (The Trigger Point Therapy Workbook, p. 48). Tiredness the same evening, a little stiffness the next morning and a mild headache after neck work all sit inside that. Soreness that is still getting worse on the third day, a bruise you did not expect, or dizziness that does not pass when you sit down are not normal and are worth a doctor's look. Our sore after a massage page goes through each of these, and if you take medication for blood pressure or diabetes, read what to tell your therapist before you book.
We found no trial of showering after a massage, none of drinking water after one, none of eating after one, and none of how long to wait before exercise after a relaxation massage. The blood-pressure studies are small and disagree on trigger-point work; the lactic acid study measured a forearm, not a body on a spa table; the side-effect survey asked 100 people at one American clinic. Everything on this page that is not quoted from a source is our reading of the sources together, and we have tried to say each time which is which. We are a hotel spa, not a clinic, and none of this is medical advice.
Nghê Prana Riverside Hotel & Spa, Hẻm 384 Nguyễn Tri Phương, Cẩm Nam, Hội An, on the Thu Bồn, 3.2 km from the Old Town. The spa is open from 9:00 to 21:00 every day and takes visitors as well as hotel guests. Book on the online form or by phone or WhatsApp on +84 896 687 961; for the same day we need an hour's notice, and walk-ins are welcome when a therapist is free. A first booking that suits the advice on this page is the 60-minute relaxing oil massage at 450,000₫, about US$17 at the 26,000₫ rate we use across the site, in the evening, with nothing planned after it. Coming as two? The couple spa page has the private room with its own jacuzzi. Our first massage guide walks through the visit from the booking form to the cup of tea at the end.
Sources: Mumford, The Massage Bible (Sterling, 2009), pp. 378–379, 386; Werner, A Massage Therapist's Guide to Pathology, 5th ed. (Lippincott Williams & Wilkins), pp. 59, 258, 288, 404; Lidell and others, The Book of Massage (1984), pp. 160–161; Berry, Is Your Body Trying to Tell You Something? (1997), p. 150; Gall, The Art of Thai Foot Massage (Findhorn, 2008), "Aftercare Advice"; Hoyme, The Complete Guide to Modern Massage (2018); Davies and Davies, The Trigger Point Therapy Workbook, 3rd ed., p. 48; Wiltshire et al., Medicine & Science in Sports & Exercise 2010; Crane et al., Science Translational Medicine 2012; Delaney et al., Journal of Advanced Nursing 2002; Cambron et al., Journal of Alternative and Complementary Medicine 2006 and 2007; Kaddu et al., Journal of the American Academy of Dermatology 2001; Ntoumas et al., Healthcare 2025; Menard, Massage Therapy Journal (AMTA), 1 February 2022; Cleveland Clinic, 2 February 2024; Mayo Clinic patient sheet GNT-20232852; Vinmec, updated 22 July 2024; VnExpress, 3 November 2022. All read 17 October 2026; prices from the Nghê Prana spa menu the same day.
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Book your staySit up slowly and stay seated for a minute before you stand, drink a glass of water or tea, eat something light, and keep the next hour free. Shower when you like in warm or cool water. Skip the steam room, a hot jacuzzi, alcohol, coffee before bed and any hard exercise for the rest of the day, and do not ride a motorbike in the first hour.
Yes, because you may be thirsty, especially in Hoi An's heat or after a steam, but not to flush out toxins. Werner's pathology textbook says no research shows significant changes in toxic excretions after massage, and the American Massage Therapy Association's journal (2022) calls the detox idea unsupported. In a 2010 study, massage actually reduced blood flow and lactic acid removal from an exercised forearm.
You can. No study has tested it either way. Vinmec advises a gentle shower in warm or cool water after a massage; the Vietnamese rule to wait before bathing comes from sauna and herbal-steam guidance, which is why the steam goes before the massage, not after. If the oil contained bergamot or another citrus oil, rinse it off before going into the sun.
Do not stand straight up, go into a sauna or hot tub, do a hard workout, drink alcohol, eat a heavy meal, or lie in the sun with citrus oil on your skin. Do not force down large amounts of water, and do not book anything for the hour after the treatment.
Usually, yes. In a 2007 survey of 100 massage clients, 10 percent had minor discomfort afterwards; most symptoms started within 12 hours and lasted 36 hours or less. Tiredness that evening and mild stiffness the next day are common. Soreness that is still getting worse on the third day, an unexpected bruise or dizziness that does not pass when you sit down are worth a doctor's look.
Gentle activity is fine; leave hard training for the next day. Every source we read advises rest afterwards, from half an hour to the rest of the day, though no trial has tested how long to wait after a relaxation massage. In Hoi An that means an easy bicycle ride rather than a run or a motorbike straight after.
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