Who shouldn t take niacinamide?

Understanding Niacinamide
Niacinamide, a form of vitamin B3, has gained popularity in skincare for its numerous benefits, including improving skin texture, reducing inflammation, and addressing issues like acne and hyperpigmentation. However, while it is generally considered safe for most people, there are specific groups who should exercise caution or avoid its use altogether.
Who Should Avoid Niacinamide?
1. Individuals with Allergies or Sensitivities: Those who have a known allergy to niacinamide or other forms of vitamin B3 should avoid using products containing this ingredient. Allergic reactions can manifest as redness, itching, or swelling, which can exacerbate existing skin conditions.
2. People with Rosacea: Niacinamide can be beneficial for many skin types, but individuals with rosacea may experience irritation. The anti-inflammatory properties of niacinamide can sometimes trigger a flare-up in sensitive skin, leading to increased redness and discomfort.
3. Those Using Certain Medications: If you are on medications that affect skin sensitivity or have been advised by a healthcare provider to avoid certain topical treatments, it’s essential to consult with them before incorporating niacinamide into your routine. This is particularly relevant for those using retinoids or other potent active ingredients that may interact negatively with niacinamide.
4. Individuals with Open Wounds or Severe Skin Conditions: Applying niacinamide on broken skin or open wounds can lead to irritation or stinging. For those with severe skin conditions, such as eczema or psoriasis, it’s advisable to consult a dermatologist before use to ensure it won’t exacerbate their condition.
5. Pregnant or Nursing Women: While niacinamide is generally regarded as safe, pregnant or nursing women should always consult with their healthcare provider before introducing new skincare ingredients. This precaution helps ensure that any potential risks are adequately assessed.
Conclusion
While niacinamide is heralded for its skin-enhancing properties, it is not universally suitable for everyone. Individuals with specific allergies, skin conditions like rosacea, those on certain medications, or those with open wounds should approach its use with caution. Consulting with a healthcare professional can provide personalized guidance, ensuring that skincare routines are both effective and safe.

Does niacinamide interfere with any medications?

There are 82 drugs known to interact with niacinamide, along with 4 disease interactions. Of the total drug interactions, 7 are major, 74 are moderate, and 1 is minor.

What cannot be mixed with niacinamide?

Similar to retinol, niacinamide should not be used with acidic skincare ingredients like alpha hydroxy acids and beta hydroxy acids. Ordinary niacinamide combined with an acid can cause a bad chemical reaction of redness and flushing.

What you Cannot mix with niacinamide?

Niacinamide and AHAs / BHAs
Similar to retinol, niacinamide should not be used with acidic skincare ingredients like alpha hydroxy acids and beta hydroxy acids. Ordinary niacinamide combined with an acid can cause a bad chemical reaction of redness and flushing.

What are the problems with niacinamide?

Other side effects of niacinamide

• Flushing. Taking aspirin 30 minutes before taking this drug may help. If you wake up at night with flushing, get up slowly if you feel like passing out or you are dizzy.
• Itching.
• Diarrhea.
• Upset stomach or throwing up.
• Cough.

How do you know if niacinamide is not for you?

If you have a severe reaction to niacinamide or any skin care ingredient, discuss your symptoms with a dermatologist. You should also see a medical professional if you have a widespread rash, signs of an infection, or persistent irritation.

Is niacinamide good for everyone?

People of all skin types can use niacinamide—from dry to oily or combination skin. To be sure it’s safe, though, always apply niacinamide products to a test area of skin and observe for reactions.

Are people sensitive to niacinamide?

Yes, although rare, some individuals can be allergic to niacinamide.

Who should avoid taking niacin?

If you have liver disease, peptic ulcer disease or severe low blood pressure (hypotension), don’t take large amounts of niacin. The supplement has been linked with liver damage, can cause hypotension and might activate a peptic ulcer.

Are there any side effects to taking niacinamide?

Niacinamide is generally well tolerated in usual doses. Upset stomach, nausea, and diarrhea may occur. If any of these effects last or get worse, notify your doctor or pharmacist promptly.

Who should not use niacinamide?

Gallbladder disease: Niacinamide might make gallbladder disease worse. Kidney dialysis: Taking niacinamide seems to increase the risk of low platelet levels in people with kidney failure who are on dialysis. Stomach or intestinal ulcers: Niacinamide might make ulcers worse.