Medically reviewed by Dr. Nguyen Xuan Vu, MSc, Specialist Level II — BonBoz Clinic
What to Avoid Eating After Rhinoplasty and for How Long? Care Guide from BonBoz
Post-rhinoplasty restrictions must be strictly followed for a full month—not just the first week. Here is the list of foods to avoid, dietary guidelines for the first week, and the follow-up schedule according to BonBoz Clinic's care instructions.
Quick summary: Following rhinoplasty, BonBoz Clinic advises adhering to dietary restrictions for a full month — not just the first week. Foods to avoid include seafood, beef, glutinous rice, and water spinach, along with alcohol, beer, carbonated soft drinks, coffee, fermented fish sauce (*mắm*), and fermented tofu (*chao*). During the first week, prioritize soft foods and chew evenly on both sides of your jaw. The follow-up schedule includes fixed milestones: drain removal on Day 1, nasal splint replacement on Day 5, and suture removal on Days 10–14.
How long should dietary restrictions last? 1 month, not 1 week
> Expert Insight — Dr. Nguyen Xuan Vu, MSc, Specialist Level II: A dry external incision after one week does not mean the internal nasal tissues have stabilized. Therefore, I maintain the dietary restriction period for a full month and schedule mandatory follow-up visits on Day 1, Day 5, and Days 10–14 to closely monitor each stage of recovery.
This is among the most common misconceptions. The external incision tends to dry up after about a week, leading many to believe they can return to their regular diet. However, the internal tissues are still settling and stabilizing, which is why BonBoz Clinic’s post-operative care guidelines specify a 1-month restriction period.
In other words: the subsidence of swelling does not indicate complete healing. According to MedlinePlus (U.S. National Library of Medicine), most swelling after rhinoplasty improves within 2–3 months, but full recovery can take up to a year.
What should you avoid during the first month?
According to BonBoz Clinic’s post-operative care guidelines for clients, you must avoid the following for 1 month after nasal surgery:
Food groups:
- Seafood
- Beef
- Glutinous rice products (sticky rice, sticky rice cakes, sweet sticky rice soup, etc.)
- Water spinach (*rau muống*)
Beverages and condiments:
- Alcohol and beer
- Carbonated soft drinks
- Coffee
- Fermented fish sauce (*mắm*) and fermented tofu (*chao*)
Additionally, it is recommended to limit fats and sugary foods during this phase.
What and how should you eat during the first week?
During the initial days, how you eat is just as important as what you eat. The clinic's guidelines state clearly: eat soft foods and chew evenly on both sides of your jaw. Chewing predominantly on one side applies uneven mechanical stress to the freshly operated facial area.
Recommended options:
- Porridge, soup, soft-cooked rice — requiring minimal chewing effort
- Soft-boiled eggs, chicken, boiled white fish — protein to support tissue repair
- Soft-boiled green leafy vegetables (excluding water spinach)
- Yogurt and fresh milk
- Soft fruits such as bananas, papayas, and ripe mangoes
- Warm water and plain filtered water — staying adequately hydrated
Do not use a straw. The strong suction force creates intraoral and intranasal negative pressure, which can disrupt the surgical site.
What else should you do alongside dietary care?
Diet is only one part of the recovery process. BonBoz Clinic's post-operative care instructions also specify:
- Days 1–2: apply cold compresses for 10–15 minutes per session, 5 times daily
- From Day 3 onwards: switch to warm compresses
- Rest adequately and avoid touching or manipulating your nose
- Take prescribed medications on time as directed by your physician
- Avoid laughing loudly and talking excessively — when laughing, gently support the nasal base with your fingers
- Do not wear eyeglasses or tight-fitting face masks that press against the nasal bridge
- Sleep flat on your back and protect your nose from accidental impact
What is the mandatory follow-up schedule?
Do not wait until complications arise to schedule a visit. The post-rhinoplasty follow-up schedule at BonBoz Clinic consists of clear, structured milestones:
| Timeline | Procedure / Purpose |
|---|---|
| Day 1 | Surgical drain removal |
| Day 5 | Nasal splint replacement, ear splint removal |
| Days 10–14 | Suture removal / tissue check at the clinic |
| 1 month – 3 months – 6 months | Periodic follow-up evaluations |
When should you contact your doctor immediately?
Reach out to the clinic right away, without waiting for your scheduled appointment, if you develop any of the following warning signs:
- Abnormal, severe swelling, purulent discharge, or profuse bleeding
- High fever exceeding 38.5°C
- Noticeable nasal asymmetry or deviation after acute swelling has resolved
- Localized warmth, redness, severe pain, persistent fluid drainage, or implant extrusion/visibility
BonBoz Clinic Hotline: 0869 612 310 · 1900 5309.
What happens after the 1-month mark?
Following the 1-month milestone, consult with your doctor during your follow-up appointment to receive tailored advice for your specific progress. Recovery timelines vary depending on the surgical technique used and individual healing responses, so avoid making self-assessments based on other people's experiences. The NHS (UK) also notes that it can take several months to appreciate the full surgical outcome and up to 6 months for all residual swelling to resolve.
If you are unsure about your dietary timeline or notice any concerning signs, please contact BonBoz Clinic for professional guidance.
References
- MedlinePlus — Rhinoplasty, accessed 02/09/2026
- NHS (UK) — Nose reshaping (rhinoplasty), accessed 02/09/2026
Content compiled and medically reviewed by the medical team at BonBoz Clinic.
Read more: 6 criteria for choosing a reputable rhinoplasty clinic in Ho Chi Minh City
Frequently Asked Questions
How long do I need to follow dietary restrictions after rhinoplasty?
According to BonBoz Clinic's post-operative guidelines, dietary restrictions should be maintained for 1 full month, not just during the initial week. Prohibited items include seafood, beef, glutinous rice, and water spinach, as well as alcohol, beer, carbonated soft drinks, coffee, fermented fish sauce (*mắm*), and fermented tofu (*chao*).
Can I resume my normal diet if the external incision has dried after one week?
You should not. A dry external incision does not mean internal tissues are fully stabilized. Clinic guidelines maintain a 1-month restriction period, and you should consult your surgeon at your follow-up visit before modifying your diet.
Why should you avoid using a straw after rhinoplasty?
The suction force creates intraoral and intranasal pressure, which can negatively affect the healing surgical area during the acute recovery phase.
What should I do if my nose starts bleeding while eating?
Stop eating immediately, lie down with your head elevated, and breathe gently through your mouth. If bleeding persists or is heavy, contact BonBoz Clinic immediately via the hotline at 0869 612 310 · 1900 5309.
When are follow-up visits required after rhinoplasty?
There are set milestones: drain removal on Day 1, nasal splint replacement and ear splint removal on Day 5, suture removal on Days 10–14, followed by routine periodic check-ups at 1 month, 3 months, and 6 months.
1. Which foods can promote wound healing after rhinoplasty?
To support tissue repair and wound healing, focus on foods rich in protein (lean meat, fish, eggs), vitamin C (oranges, guavas, kiwis), and zinc (nuts, legumes). These nutrients are essential for tissue regeneration and immune function. However, keep in mind that diet is only one element—strictly adhering to all post-operative care instructions provided by your BonBoz surgeon remains the most crucial factor.
This article is for reference only and does not replace an in-person examination or a doctor's diagnosis. Actual results vary by individual condition.