Safely Dyeing Hair with Scalp Psoriasis - Precautions and Home Remedies

Understanding Scalp Psoriasis and Hair Dye

Scalp psoriasis is a common autoimmune condition that causes red, itchy, scaly patches to appear on the scalp. The skin cells multiply faster than normal, building up into plaques. For those with scalp psoriasis, using hair dye can further irritate the sensitive skin.

However, avoiding hair dye altogether may not be necessary. With some thoughtful precautions, those with scalp psoriasis can safely color their hair without worsening symptoms.

The Risks of Using Hair Dye

The biggest risk of using hair dye for those with scalp psoriasis is that the chemicals can further inflame and irritate the skin. This can cause flare-ups where the plaques become more visible and symptoms worsen.

Certain ingredients commonly found in hair dye have been associated with reactions:

• Ammonia – Can irritate and dry out the skin
• Peroxide – Can cause redness and inflammation
• PPD – The pigment paraphenylenediamine is a common allergen
• Alcohol – Can strip natural oils from the scalp

Everyone's scalp is different, however, so the severity of reactions can vary widely. Trying out new hair products always poses a risk of unexpected reactions.

Safety Tips for Dyeing Hair

If you decide to go ahead with dyeing your hair, there are precautions you can take to minimize risks:

1. Do a Patch Test: Apply a small amount of dye to your arm 1-2 days before using it on your scalp.
2. Choose Semi-Permanent Dye: This deposits color without harsh chemicals, so reactions are less likely.
3. Use Protective Oils: Coat the scalp in olive, coconut or argan oil to create a barrier before applying dye.
4. Rinse Thoroughly: Make sure to wash out all traces of dye to prevent irritation from residuals.
5. Avoid Scratching: As difficult as it may be, try not to scratch the scalp while the dye is processing.

You can also talk to your stylist about the safest hair dye options for sensitive scalps. There are more natural brands available that skip harsh chemicals.

Exploring Alternative Coloring Methods

If you've had adverse reactions to hair dye in the past, you may want to avoid conventional dye altogether. There are some safer, more scalp-friendly alternatives to consider instead.

Semi-Permanent Rinses

Semi-permanent coloring rinses are applied to shampooed hair, left to process for 5-20 minutes, and then rinsed out. The color molecules are larger so they cannot penetrate the hair shaft. Instead, they coat the external hair follicle to add a sheer tint.

Benefits of semi-permanent rinses:

• No developer or peroxide needed
• Less chemical odor
• Color washes out gradually over 4-6 weeks

Natural Plant-Based Dyes

Henna and other vegetable-based dyes are the most natural option for coloring hair. They come in powder form and must be mixed with water before applying to clean, dry hair. Botanical dyes work similarly to semi-permanent rinses and wash out over time.

Some options to research include:

• Henna
• Indigo
• Hibiscus
• Tea
• Coffee

Keep in mind that plant-based dyes tend to produce more subtle results. Going lighter isn't really possible, so they work best for darker richer tones.

Using Food Coloring

Believe it or not, ordinary household food coloring applied to damp hair can temporarily tint your locks. While the results won't be as vivid or long-lasting as commercial dyes, it's gentler for those with sensitive scalps.

To use food coloring:

1. Mix a few drops of your chosen shade into a bowl with some conditioner.
2. Apply thoroughly to clean, towel-dried hair. Cover strands completely for best results.
3. Allow to process for 20-30 minutes.
4. Rinse out in the shower as usual.

You'll need to reapply the food color every couple washes since it won't permanently adhere to the hair shaft. But it can be a fun way to temporarily enhance your color.

Caring for Your Scalp Post-Coloring

Even with safe coloring practices, your sensitive scalp may feel a little irritated afterwards. Be gentle as the chemicals or compounds fully wear off over the next couple days.

Post-Color Scalp Care Tips

• Wash with a sulfate-free, hydrating shampoo and conditioner.
• Apply a soothing leave-in treatment containing peppermint, tea tree oil or aloe vera.
• Let your scalp breathe by avoiding hats and tight hairstyles.
• Use cold water instead of hot for shampooing.
• Avoid scratching or picking at the scalp.
• Wait at least 4 weeks before coloring again.

If your scalp remains inflamed or you experience severe itching, burning, swelling or allergic reactions, seek medical care. Signs of infection may require antibiotic treatment.

Managing Flare-Ups

Sometimes despite your best efforts, a flare-up still occurs after coloring hair. Try not to get discouraged if this happens.

You can manage flare-up symptoms at home with:

• Medicated scalp treatments containing salicylic acid or coal tar.
• Steroid creams to reduce swelling and redness.
• Dandruff shampoos containing zinc pyrithione or selenium sulfide.
• Phototherapy devices that emit concentrated UVB light.

For more severe cases, your doctor may prescribe biologic medications like Humira or Enbrel to get severe flare-ups back under control.

Be patient with your scalp as it calms down. Avoid picking at scales or over-scrubbing which can worsen symptoms.

Coloring Hair Beautifully and Safely

Having scalp psoriasis doesn't mean you must resign yourself to boring hair. With some thoughtful precautions, you can find creative ways to add pops of color that work with your sensitive skin.

Experiment with semi-permanent dyes, natural hennas, or vibrant food gels until you discover your best option. And don't be afraid to rock your unique coloring, scalp psoriasis and all!

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.