What Should Be Avoided After Receiving Whitening Injections?
Dec 21, 2021
Source: Cainiu Health
Dr. Liu Wan
Introduction
After receiving whitening injections, patients should generally avoid spicy, stimulating foods and seafood, as well as “trigger foods” (foods believed in traditional Chinese medicine to exacerbate certain conditions), to prevent allergic reactions or local wound inflammation or infection, which could impair wound healing. Following the procedure, patients must maintain proper local hygiene and avoid rubbing or massaging the injection site.
Many women opt for intravenous whitening injections to achieve fairer, brighter skin—primarily because this treatment delivers rapid and relatively long-lasting skin-lightening effects. However, post-procedure care is critical, especially regarding dietary restrictions: spicy foods and seafood must be avoided. Additionally, highly concentrated tea, coffee, and other stimulants should be avoided, and sleep quality should be improved. Below, we address the question: “What foods should be avoided after receiving whitening injections?”
What Should Be Avoided After Whitening Injections?
After receiving whitening injections, patients should avoid spicy, stimulating, and seafood-based foods—as well as “heat-inducing” foods (e.g., lamb, bamboo shoots, mangoes, and lychees) commonly associated with triggering allergic reactions or exacerbating local inflammation or infection at the injection site, thereby impairing wound healing. Patients must maintain strict local hygiene and avoid rubbing or massaging the injection area to prevent bleeding. While whitening injections primarily aim to lighten skin tone and enhance hydration, alternative approaches—including intense pulsed light (IPL) photorejuvenation or laser therapy—may also be used for skin brightening.
Additional Information: Key Precautions After Whitening Injections
1. Dietary Considerations
After whitening injections, avoid spicy, stimulating, and seafood-based foods. Also limit consumption of photosensitizing foods—including carrots, celery, cilantro, amaranth, lettuce, and oyster mushrooms—to reduce the risk of pigmentary changes. Instead, favor light, nutritious meals rich in protein and vitamins.
2. Sun Protection
Sun protection is essential following whitening injections, as results are not permanent and UV exposure can significantly compromise efficacy. Use broad-spectrum sunscreen daily; wear sun-protective clothing and hats; and avoid direct sun exposure—especially during peak hours. In summer, use sunscreen with SPF 50 or higher, and refrain from sunbathing for at least one month post-treatment.
3. Skincare Product Selection
Avoid makeup immediately after treatment to prevent contact dermatitis. Also temporarily discontinue use of skincare products containing alpha-hydroxy acids (AHAs), salicylic acid, high-concentration vitamin C, or alcohol—and avoid aggressive exfoliation. Instead, use gentle, hydrating, non-irritating moisturizers.
4. Cold Compress Care
Mild swelling, tenderness, or firmness at the injection site is common and may be alleviated with cold compresses. However, avoid wetting the injection site for at least 24 hours post-procedure, and do not press, rub, or massage the area. If severe redness, swelling, or pain develops, seek prompt medical evaluation.
The above outlines key dietary restrictions and precautions following whitening injections. We hope this information is helpful to you.
