Health & Wellness

Top 11 Pityriasis rosea Foods to Avoid that Flare up

Are you looking for Pityriasis rosea foods to avoid? A common skin condition called pityriasis rosea is marked by a prominent rash that frequently starts as a single patch before spreading to other body areas. Pityriasis rosea is considered to be caused by a viral infection, even though the exact source is yet unclear.

While no specific diet prevents or cures rosacea, certain foods can worsen the condition or increase the risk of flare-ups.

In this article, we’ll explore some foods people with rosacea may want to avoid or limit to manage their symptoms.

In This Article

Pityriasis rosea Foods to Avoid

Here is the list of foods to avoid if you have pityriasis rosea

1. Don’t Consume Spicy Foods

Several skin diseases, including pityriasis rosea, can be aggravated by spicy meals. Capsaicin in spicy foods can cause sweating, further irritating the skin and worsening the itching and burning associated with roseola.

Moreover, spicy foods might worsen pityriasis rosea symptoms by causing more inflammation.

2. Avoid Citrus Fruits

Citrus fruits have a high acid content, aggravating the skin’s irritation and worsening the rash. The acidic nature of citrus fruits can also make the skin more sensitive to the sun, increasing the risk of sunburn and further exacerbating the symptoms of pityriasis rosea.

3. Tomato sauce

Another acidic food that can worsen the rash and make people with pityriasis rosea uncomfortable is tomato sauce.

Moreover, tomatoes contain a lot of histamines, which in some people might result in allergic responses.

4. Avoid Dairy Products

Dairy products may cause sensitivity in certain people with pityriasis rosea, which can worsen the rash’s itching and burning.

Dairy products may also include a lot of saturated fats, contributing to pityriasis rosea symptoms by causing inflammation.

5. Never Eat Red Meat

Red meat can be challenging to digest, which might stress the body and produce a pityriasis rosea flare-up.

Moreover, red meat frequently has high levels of saturated fats, which can worsen the signs of pityriasis rosea by causing more inflammation.

6. Avoid Fried Foods

Fried meals may include a lot of fat, leading to bodily inflammation and exacerbating the signs and symptoms of pityriasis rosea.

Moreover, fried meals frequently include high salt levels, leading to water retention and making the skin look more puffy and irritated.

7. Chocolate

Theobromine, a substance found in chocolate, can excite the nervous system, itch, and make persons with pityriasis rosea uncomfortable.

Moreover, chocolate frequently has a lot of sugar and fat, which can worsen pityriasis rosea symptoms.

8. Caffeine

Coffee is a stimulant that can increase blood flow and make persons with pityriasis rosea itchy and uncomfortable.

Moreover, caffeine can worsen pityriasis rosea symptoms since it is usually found in high-sugar, high-fat beverages like soda and energy drinks.

9. Alcohol

Alcohol can cause dehydration, worsening the dryness associated with roseola and itching and burning.

Alcohol can exacerbate the signs of pityriasis rosea by causing more inflammation.

10. Processed Foods

Processed foods are often loaded with preservatives, additives and artificial flavours, which can cause inflammation and worsen rosacea symptoms.

Moreover, processed meals are frequently heavy in salt, sugar, and fat, all of which can exacerbate the symptoms of pityriasis rosea.

11. Avoid Sugary Foods

Sugary foods can cause inflammation and worsen the symptoms of rosacea. Therefore, avoiding foods high in added sugars, such as candy, sodas, and baked goods, is best.

Instead, choose fresh fruits and vegetables, which are rich in antioxidants and can help reduce inflammation.

Frequently Asked Questions & Answers

Q. What makes pityriasis rosea worse?

Ans- The exact cause of pityriasis rosea is unknown, but it is thought to be caused by a viral infection. Factors that can worsen rosacea include stress, excessive sweating, and certain medications. However, in most cases, the condition resolves on its own without treatment.

Q. What causes pityriasis rosea to flare up

Ans- Some research suggests that certain environmental factors, such as cold, too much sun exposure, and even particular skin irritation, can cause pityriasis rosea.

In addition, factors such as a weakened immune system, pregnancy, and certain medications can also contribute to the development or worsening of pityriasis rosea symptoms.

Q. Can diet affect pityriasis rosea

Ans- Yes, diet can affect pityriasis rosea. Several studies have suggested that a healthy diet rich in vitamins and antioxidants can help strengthen the immune system and help heal infections, including viral infections that can cause infections—rosacea disease.

Maintaining overall good health through a balanced diet and healthy lifestyle can also help prevent the development of certain skin conditions, including rosacea.

In Closing

Pityriasis rosea cannot be cured or treated by a specific diet, although some items might aggravate the condition or raise the chance of flare-ups.

Certain foods, such as those high in sugar and refined carbohydrates, spicy or acidic meals, and processed foods, may be avoided or limited for those with rosacea. 

Maintaining a healthy, balanced diet containing many fruits, vegetables, lean protein, and whole grains is also essential.


  1. Pityriasis Rosea: An Update on Etiopathogenesis and Management of Difficult Aspects
  2. Pityriasis Rosea and Diet
  3. (PDF) A case series of erythema multiforme-like pityriasis rosea

Dr Maria

MD. Board Certified physician. Fellowship In Family Medicine UK. 8 years of medical experience in Lifestyle-related health disorders. Graduated from AIIMS – All India Institute Of Medical Science, INDIA

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