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Pimples on the head – causes, treatment and effective scalp care
Pimples on the scalp are a rarely discussed problem, even though they affect many people – both women and men, and even children. They can appear suddenly or recur over time, causing discomfort, pain, and sometimes even hair loss in the affected areas. For many patients, they are a source of complexes because when combing or pinning hair, small, red or purulent lesions become visible. As a trichologist, I often emphasize that pimples on the scalp aren't just an aesthetic defect , but a signal that processes within the body or skin itself require intervention. The causes can be diverse—from improper care, to bacterial and fungal infections, to hormonal imbalances or chronic stress. In this post, I will present the most common causes of pimples on the head, how to recognize them, and how to effectively support the health of the scalp by combining trichological knowledge with proper care. I will also discuss how products from the Trycho Lychee series by Orientana can be part of a professional hair care routine and in what situations Orientana hair oils will be useful. What are pimples on the head? Scalp pustules are inflammatory lesions of the scalp that can take the form of papules, purulent pustules, or subcutaneous nodules. Their location can be random, but they often appear in areas of increased sebaceous gland activity—around the back of the head, temples, forehead, or behind the ears. From a dermatological perspective, they can have various causes: from inflammation of the hair follicles ( folliculitis ), through allergic reactions, to symptoms of chronic skin diseases such as seborrheic dermatitis (PsA) or acne inversa. Typical symptoms include: redness of the skin around the lesion, soreness or tenderness to the touch, presence of a purulent plug, itching or burning, in some cases – leakage of serous or purulent fluid. Why shouldn't they be ignored? Any inflammatory change on the scalp affects the hair follicle . If the inflammatory process is severe and chronic, it can lead to permanent damage, leading to localized hair loss (scarring alopecia). Therefore, it is essential to quickly identify the cause and select appropriate treatment. The most common causes of pimples on the head Pimples on the scalp can have multiple causes . Below, I discuss the most common causes I see in my trichologist's office, along with the mechanism of their formation. Improper hygiene and scalp care Both infrequent and overly aggressive cleansing of the scalp can lead to problems. The accumulation of sebum, sweat, dead skin, and cosmetic residue creates an environment conducive to the growth of bacteria and yeast, which can cause inflammation of the hair follicles. On the other hand, daily washing with strong detergents (e.g. SLS/SLES) leads to dryness and weakening of the hydrolipid barrier, which also increases the skin's susceptibility to irritation and infections. This is why gentle trichological shampoos are crucial. A good example is the Trycho Lychee Orientana Shampoo , which cleanses without damaging the natural protective barrier and supports the skin's microbiome thanks to the presence of lychee extract and panthenol. Seborrheic dermatitis (PsA) Psoriatic arthritis is one of the most common causes of pimples on the scalp. It's a chronic inflammatory condition associated with excessive sebum production and the overgrowth of Malassezia yeasts. It can cause the appearance of oily, yellowish scales, redness, and itchy bumps. The cause isn't sebum itself, but the body's inflammatory response to the presence of microorganisms. Treatment requires not only cleansing but also regulating sebum secretion and soothing inflammation. Trycho Lychee Orientana Lotion is a product worth considering in this context – it improves microcirculation, relieves itching and supports the natural regeneration processes of the scalp, and its ingredients (niacinamide, lychee extract) have an anti-inflammatory effect. Acne of the scalp (folliculitis) It is caused by bacteria, most commonly Staphylococcus aureus . It manifests as pus-filled bumps that can be painful to the touch and can lead to mini-scarring on the scalp. Infection often occurs as a result of micro-injuries – e.g. intense scratching of the skin or the use of sharp combing accessories . Contact allergies and irritations Some people experience allergic reactions to preservatives, dyes, or fragrances in cosmetics. These reactions manifest as redness , itching , small blisters, and sometimes even pustules. For sensitive skin, it's recommended to avoid high concentrations of essential oils in products left on the scalp, as well as the use of chemical hair dyes. Hormonal changes and stress Hormones—especially androgens—increase sebum production, which can contribute to the formation of pimples. Cortisol, secreted during chronic stress, increases inflammation and disrupts skin regeneration. Headgear and airflow restriction Prolonged wearing of tight hats , helmets , or headbands increases skin temperature and moisture, which promotes bacterial growth. This can worsen acne in people with oily scalps. How to properly diagnose pimples on the head? Effective treatment for pimples on the scalp begins with a thorough diagnosis . Many patients attempt to treat the problem themselves, resorting to random cosmetics or home remedies, which often leads to a worsening of the condition. Determining the cause, however, requires a specialized approach, preferably in a trichologist's or dermatologist's office. Trichological consultation During the first visit, the trichologist conducts a detailed interview, including: duration of the problem, relapse rate, cosmetics and medicines used so far, diet and possible deficiencies, chronic diseases, hormonal disorders, stress levels. Next, the surgeon examines the scalp using a microcamera at magnifications ranging from 60x to as much as 200x. This allows for the assessment of: condition of hair follicles, degree of skin irritation, presence of pus plugs, scales, excess sebum, whether the pimples are bacterial, fungal or inflammatory in nature without infection. Dermatological diagnostics If an infection is suspected , a bacteriological or mycological culture is performed, which indicates which pathogen is responsible for the changes and to what substances it is sensitive. Blood tests are sometimes necessary, especially if the spots tend to recur: morphology (assessment of inflammation), vitamin D level , ferritin (iron storage), thyroid hormones , sex hormones (testosterone, DHEA-S, estradiol). The role of daily observation The patient can support the diagnostic process by keeping a care and observation journal – recording which products or factors worsen the symptoms. It is worth noting, among other things: reactions after using a new shampoo, conditioner, oil, the influence of diet (e.g. dairy, sugar, alcohol), periods of increased stress or wearing headgear. How to care for scalp with pimples? Treatment for pimples on the scalp must be targeted, gentle, and regular . The goal is to simultaneously: alleviation of inflammation, limiting the multiplication of microorganisms, reconstruction of the skin's hydrolipid barrier , ensuring an appropriate scalp microbiome . Gentle cleansing – the basis of therapy The scalp should be washed with a mild trichological shampoo , adapted to its condition. Strong detergents can intensify irritation, while insufficient cleansing causes sebum and cosmetic residue to accumulate, creating conditions for bacterial growth. Recommendation: Trycho Lychee Orientana Shampoo – cleanses effectively yet gently; contains lychee extract, which supports the natural microbiome, and panthenol, which soothes the skin. Suitable for both sensitive and oily skin. How to use: wash your scalp 2-3 times a week or more often if it is oily, lather the shampoo in your hands, massage it into your skin, leave it for 2-3 minutes, rinse with lukewarm water (not hot, so as not to increase sebum production). Also check out other natural Orientana shampoos with a gentle action. Trichological lotions – support for regeneration and sebum regulation Lotions deliver active ingredients directly to the scalp, which helps to quickly alleviate inflammation and improve the condition of hair follicles. Recommendation: Trycho Lychee Orientana Lotion – Contains niacinamide (anti-inflammatory), lychee extract (antioxidant and soothing), panthenol, and natural humectants. It improves microcirculation, which promotes better skin regeneration, while also helping regulate sebum production. How to use: apply to clean scalp (after washing or dry), perform a gentle massage with your fingertips, Do not rinse – the lotion should work for several hours or overnight. Moisturizing and protecting the scalp barrier Even with acne, the scalp needs adequate hydration. A lack of lipids in the protective layer promotes irritation and the recurrence of pimples. Oil recommendation: Ayurvedic therapy – a light oil for use on the scalp and lengths of hair. Perform a gentle scalp massage during periods without active inflammation. Contains natural plant oils that improve skin elasticity and support the hydrolipid barrier. Oil massage stimulates circulation and can aid regeneration, but it should only be performed when the pimples are in the healing phase and not in the purulent stage . Scalp peeling – once every 1–2 weeks Exfoliation removes excess sebum, dead skin cells, and cosmetic residue, improving oxygenation of hair follicles. For acne, it's best to use an enzymatic or mechanical exfoliator with very fine particles . This minimizes the risk of irritation and allows the active ingredients in the lotion to be better absorbed. Proper drying and styling avoid hot air from the hairdryer – lukewarm or cool air is better, do not wear a hat on wet hair, Limit the use of heavy hairsprays, mousses and dry shampoos, which can clog hair follicles. Home remedies to help treat pimples on the head Treatment for pimples on the scalp should be based on specialist recommendations, but can be supplemented with appropriate home remedies. It's important to use only those that are gentle, safe, and compatible with the skin's physiology . Herbal rinses Neem – has anti-inflammatory properties, soothes itching and irritation. Calendula – supports the regeneration of the epidermis, has antiseptic properties. Horsetail – strengthens the skin and hair, provides silicon. How to use: brew 1–2 tablespoons of herbs in 500 ml of water, cool, strain and use as the last rinse after washing. Anti-inflammatory diet The condition of the scalp reflects the condition of the entire body. A diet rich in anti-inflammatory foods can reduce the recurrence of acne. It's worth including: oily sea fish (salmon, mackerel) – a source of omega-3 fatty acids, walnuts, linseeds, chia seeds – additional sources of omega-3, fresh vegetables and fruits – rich in antioxidants, fermented products – support the microbiome and immunity (kefir, natural yogurt, pickles). About limiting sugar and dairy For some people, a high glycemic index diet or excessive dairy consumption can exacerbate acne, including on the scalp. It's worth monitoring your body's response after reducing these changes. Scalp massage during remission A gentle massage improves blood circulation, oxygenates hair follicles and supports regeneration. Amla hair oil is perfect for massage after active pimples have completely healed – it will nourish the skin and improve hair elasticity. What to avoid when you have pimples on your head? Even the best care will not bring results if we expose our scalp to factors that exacerbate the problem every day. Scratching and squeezing the lesions It can lead to bacterial superinfections, worsening inflammation and scarring. As a result, hair loss is possible in places where wounds are healing. Using essential oils in their pure form They may irritate the skin and intensify redness. If you want to benefit from their properties, choose ready-made cosmetics with appropriate concentration, as in the case of Orientana oils. Heavy leave-in cosmetics Silicone masks and creamy conditioners applied directly to the scalp may clog the hair follicles. It is better to use light trichological lotions, e.g. Orientana Tricho Lychee Lotion , which does not burden the skin. Tight hairstyles and lack of airflow Constant pressure and lack of air supply favor the growth of bacteria and yeast. If you must wear a helmet or hat, wash your scalp more often and choose breathable materials. How to prevent the recurrence of pimples on the head? Prevention is a process that requires regularity, patience and a comprehensive approach . Regular washing and cleaning Wash your scalp as often as its condition requires – sometimes every 2 days, sometimes every day. In your daily routine, use Orientana Trycho Lychee Shampoo , which keeps your skin clean while soothing it. Preventive use of lotions Even if the pimple problem disappears, the lotion can prevent them from returning. Trycho Lychee lotion regulates sebum secretion and supports the skin's natural immunity. Periodic use of scalp oiling Once a month, during the remission phase, you can perform a scalp massage using hair oil to improve microcirculation and skin elasticity. Hygiene of accessories and textiles Disinfect combs, brushes and hair ties regularly. Change your pillowcases at least once a week , and during periods of exacerbation – every 2–3 days. Support from within Maintain a diet rich in antioxidants and omega-3 fatty acids. Drink adequate amounts of water to support skin hydration. Pimples on the scalp are a common yet often overlooked problem, with numerous possible causes, from improper skincare to infections and even hormonal imbalances. The key to resolving this problem is a proper diagnosis and a combination of specialized treatment and appropriate care. In your daily routine, it's worth reaching for gentle yet effective cosmetics that simultaneously cleanse and soothe the skin. The Trycho Lychee Orientana series is designed for a healthy scalp – the shampoo cleanses without irritation, while the conditioner regulates sebum production and supports regeneration. During the remission phase, Orientana oils help maintain the elasticity and condition of the skin and hair. Remember that pimples on the head do not have to be a chronic problem - proper care, hygiene of accessories and a healthy lifestyle can significantly reduce the risk of recurrence. Take care of your scalp today! 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Natural cosmetics and allergies – causes, symptoms and safe care
Natural cosmetics have gained enormous popularity in recent years – more and more people are choosing formulas based on plant extracts, oils, and butters, believing that this is the safest choice for their skin. However, the term "natural" does not automatically mean "hypoallergenic ." Natural ingredients, just like synthetic ones, can cause allergic reactions or irritations, especially in people with sensitive skin. In this article, I will explain why natural cosmetics sometimes cause allergic reactions, what the most common allergens are in these types of products, and how to consciously choose skincare to minimize the risk of adverse reactions. I will also show you the difference between potential natural and synthetic allergens to help you make informed purchasing decisions. Can natural cosmetics cause allergies? Yes. Although natural cosmetics are associated with gentleness and safety, some of the ingredients they contain have the potential to cause allergies. This is because many natural substances are rich in chemical compounds with strong biological effects—these are what give plants their specific skincare benefits. However, these same substances can cause allergic reactions or irritation in some people. The most common natural allergens include: Essential oils (e.g. lavender, tea tree, citrus) – may cause irritation and photosensitivity. Plant extracts (e.g. chamomile, calendula, aloe) – contain bioactive compounds that sensitive skin may treat as “intruders”. Natural preservatives (e.g. benzyl alcohol, benzoic acid) – although of plant origin, may be irritating. It is worth remembering that allergic reactions to natural cosmetics are relatively rare compared to the total number of users, but for people with predispositions (e.g. atopic dermatitis, reactive skin) it is crucial to consciously read the ingredients and test new products spot-by-spot before full application. Natural vs. Synthetic Allergens in Cosmetics Although this article focuses on natural cosmetics, it's important to be clear: synthetic ingredients can also cause allergies . A skin allergy doesn't depend on the source of the substance, but on the individual's reactivity and the concentration of the substance in the cosmetic. Natural allergens Essential oils – may cause redness, burning, itching, and citrus oils may also cause photosensitivity. Plant extracts – e.g. arnica, calendula, aloe, green tea – contain numerous polyphenols, which may cause a rash or itching in sensitive skin. Natural preservatives – e.g. sorbic acid, benzyl alcohol – cause redness and irritation in some people. Synthetic allergens Artificial fragrances and dyes – marked in the INCI as “Parfum”, “Fragrance” or CI + pigment number, often cause contact reactions. Formaldehyde releasers – preservatives that slowly release formaldehyde (e.g. DMDM Hydantoin, Imidazolidinyl Urea) – may cause severe contact allergies. Methylisothiazolinone (MIT) and Methylchloroisothiazolinone (CMIT) – preservatives that have been the cause of many allergic reactions in recent years, especially in rinse-off cosmetics. Strong detergents – e.g. Sodium Lauryl Sulfate (SLS) – remove the natural lipid barrier, which increases the skin’s susceptibility to irritation and secondary allergies. Conclusion: Natural ingredients can be just as allergenic as synthetic ones. The difference lies primarily in the type of substance, not its origin. Therefore, for sensitive skin, it's worth choosing cosmetics (both natural and conventional) with short ingredient lists, low concentrations of potential allergens, and a "for sensitive skin" or "hypoallergenic" label. The most common symptoms of allergy to cosmetics An allergic reaction to a natural cosmetic can occur immediately after application or only after several hours or even days. Sensitive skin can react to a single ingredient or a combination of ingredients, especially if the product contains essential oils, strongly aromatic plant extracts, or natural preservatives. Skin symptoms Redness – localized or diffuse, often accompanied by a feeling of warmth. Pruritus – persistent itching at the application site. Burning or tingling – a signal that the skin is reacting with irritation. Rash or lumps – small skin lesions, sometimes accompanied by peeling. Swelling – most often around the eyes or mouth, but can also occur on other areas of the skin. General symptoms (less common but possible) Watery and burning eyes – in case of contact of the cosmetic with the eye area or if it contains intense essential oils. Headaches or dizziness – may occur in people sensitive to strong odors. Immediate vs. delayed reactions Immediate – appear within minutes to an hour after application, often after the first contact with a strong allergen. Delayed – develop after 24–72 hours, usually as a result of prolonged exposure to an irritating or allergenic ingredient. How to diagnose a cosmetic allergy? Recognizing that a cosmetic product has caused an allergic reaction isn't always easy. Symptoms may not appear for several days or may be the result of several different products acting on you at the same time. Therefore, it's important to approach the issue methodically to find the culprit and avoid further reactions. Patch test with a dermatologist or allergist The most accurate method to confirm contact allergy. It involves applying small amounts of various allergens to the skin of the back in special chambers and observing the reaction after 48–72 hours. It allows you to clearly determine which ingredients your skin reacts to. At-home spot test Before introducing a new cosmetic, apply it to a small area of skin (e.g. the inside of the forearm or behind the ear). Monitor the reaction for 24–48 hours. If redness, burning, rash or itching occurs, it is better to postpone the product. Elimination method If you use several cosmetics and experience an allergic reaction, discontinue all products and gradually reintroduce them, monitoring your skin. Introduce a maximum of one new cosmetic every 3–5 days to be sure which ingredient caused the reaction. INCI composition analysis Check if the cosmetic contains ingredients that are often considered allergenic (both natural and synthetic). Online applications and databases are helpful (e.g. INCI Decoder), but it is also worth learning to recognize the names of essential oils, preservatives and dyes. How to choose natural cosmetics to minimize the risk of allergies? Choosing natural cosmetics should be conscious and based on knowledge of your skin's needs and the product's ingredients. For sensitive skin prone to allergic reactions, it's worth following a few rules: Choose short, clear lineups The fewer ingredients, the lower the risk of allergies. Avoid cosmetics with large amounts of intense essential oils and high concentrations of potential fragrance allergens. Choose formulas that soothe and strengthen the skin barrier Ingredients such as shea butter, almond oil, adaptogenic plant extracts and aloe vera support skin regeneration and soothe irritation. Recommended Orientana products: Sandalwood and Turmeric Face Cream – a natural formula with soothing and antioxidant properties, ideal for sensitive and redness-prone skin. Nourishing Face Cream with Ashwagandha – rich in adaptogens, intensively nourishes, reduces skin stress and strengthens its protective barrier. Kali Musli Day Cream – ultra-gentle, created for overactive skin, calms inflammation and soothes irritations. Remember to cleanse gently Too aggressive detergents may damage the hydrolipid layer of the skin and increase the risk of allergies. Choose cleaning products based on mild surfactants, without SLS/SLES and without strong fragrances. Recommended Orientana products: Natural facial cleansing foam – a light formula with mild detergents, removes impurities without drying the skin. A delicate facial cleansing gel with date extract – cleanses and nourishes at the same time, leaving the skin soft and moisturized. Spot test new cosmetics Even the best composition does not guarantee no reaction – before introducing a new product, test it on a small patch of skin. Although natural cosmetics are associated with gentleness and safety, they can also cause allergic reactions – just like products containing synthetic ingredients. The key to avoiding irritation is carefully reading ingredient lists , choosing formulas tailored to your skin's needs, and testing new products before fully incorporating them into your routine. For sensitive and allergy-prone skin , gentle formulas based on ingredients that soothe, regenerate, and strengthen the protective barrier work best. Regular, multi-step care—cleansing, moisturizing, and protecting—minimizes the risk of allergies while supporting a healthy and radiant skin appearance. Orientana offers a wide selection of cosmetics designed for hyperactive skin—from gentle cleansing gels and foams, through nourishing creams with adaptogens, to soothing masks and enzymatic peels. Thanks to them, you can enjoy natural skincare without compromising on effectiveness or safety. Take care of your skin with Orientana – choose natural formulas that combine the effectiveness of plant extracts with gentleness for sensitive skin. 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