Rebeauty

2026-07-21

Medications and Nutritional Supplements to Avoid Before Plastic Surgery

Learn which medications and supplements to avoid before plastic surgery to minimize complications and ensure optimal results.

Medications and Nutritional Supplements to Avoid Before Plastic Surgery

Hello, this is Dr. J.

Today's health tip! We will discuss medications and nutritional supplements to avoid before plastic surgery.

To achieve optimal results and minimize complications during the preparation for plastic surgery, several important steps are necessary.

One of the key elements of pre-operative preparation is understanding which medications and nutritional supplements to avoid to minimize bleeding, delayed healing, or adverse effects.

Below is a comprehensive guide to help patients make informed decisions before plastic surgery.

1. Medications to Avoid

a. Blood-Thinning Medications

Blood-thinning medications can increase the risk of excessive bleeding during and after surgery.

Common medications to avoid include:

▶ Aspirin and Aspirin-containing products

These medications reduce the blood's clotting ability.

▶ Non-steroidal anti-inflammatory drugs (NSAIDs)

Medications such as ibuprofen (Advil, Motrin) and naproxen (Aleve) should be discontinued at least 1-2 weeks before surgery.

▶ Anticoagulants

Newer medications like warfarin (Coumadin), heparin, rivaroxaban (Xarelto), and apixaban (Eliquis) should be discontinued as directed by your surgeon.

b. Herbal and Over-the-Counter (OTC) Medications

Many OTC and herbal remedies can also increase the risk of bleeding or interact with anesthesia.

These medications include:

▶ Vitamin E

High doses can inhibit blood clotting.

▶ Products containing garlic, ginger, ginkgo, and ginseng

These supplements have blood-thinning properties.

▶ Fish oil and Omega-3 fatty acids

While beneficial for heart health, they can increase bleeding tendencies.

c. Other Medications

▶ Steroids

Long-term use can impair wound healing.

▶ Certain Antidepressants

Some SSRIs, such as fluoxetine (Prozac), are associated with an increased risk of bleeding.

▶ Decongestants and Antihistamines

Some can raise blood pressure or interact with anesthetics.

These are commonly prescribed for rhinitis or colds.

2. Nutritional Supplements to Avoid

While many supplements are marketed for general health benefits, certain ones can increase surgical risks.

Unless specifically advised otherwise, the following supplements should be discontinued at least 2 weeks before surgery:

a. High-Dose Vitamins

▶ Vitamin C

In high doses, it can affect blood sugar levels and coagulation.

▶ Multivitamins

Some contain large amounts of Vitamin E or other elements that can affect surgery.

b. Herbal Supplements

▶ St. John’s Wort

Can interact with anesthetics.

▶ Echinacea

May suppress the immune response during surgery.

▶ Kava and Valerian Root

Can amplify the sedative effects of anesthetics, leading to complications.

3. Key Considerations

a. When to Stop Medications and Supplements

Most medications and supplements should be discontinued 7-14 days before surgery, but the exact timing varies depending on the substance and procedure.

Always consult your surgeon or anesthesiologist before stopping any prescription medication.

b. Inform Your Medical Team

Provide a list of all medications, supplements, and over-the-counter drugs you are taking.

Transparency is crucial to ensuring your safety.

c. Resuming After Surgery

Your healthcare provider will guide you on when to resume medications and supplements after surgery.

Do not self-administer anything without medical approval.

4. Nutritional Preparation for Surgery

While avoiding certain substances, focus on consuming a balanced diet including:

▶ Lean Proteins

Support tissue repair and healing.

▶ Fruits and Vegetables

Rich in vitamins and antioxidants that boost immune function.

▶ Whole Grains

Provide sustained energy for recovery.

▶ Hydration

Drink plenty of water to maintain optimal hydration.

◑Final Thoughts◐

Proper pre-operative preparation is crucial for a smooth surgical process and rapid recovery.

By avoiding specific medications and supplements and following your surgeon's instructions, you can reduce risks and promote optimal healing.

If you have any questions about specific substances, consult your healthcare provider well in advance of your scheduled surgery.

SNU Plastic Surgery Clinic
14 Dosan-daero 61-gil, 4th Floor, Gangnam-gu, Seoul, Republic of Korea
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