Question: Psoriasis for past 7-8 years I had psoriasis on my scalp for nearly 10 years. Please give suggestions and medications.

Reference:
 Psoriasis Overview Psoriasis is a common skin condition that speeds up the life cycle of skin cells. It causes cells to build up rapidly on the surface of the skin. The extra skin cells form scales and red patches that are itchy and sometimes painful. Psoriasis is a chronic disease that often comes and goes. The main goal of treatment is to stop the skin cells from growing so quickly. There is no cure for psoriasis, but you can manage symptoms. Lifestyle measures, such as moisturizing, quitting smoking and managing stress, may help. Psoriasis care at Mayo Clinic Symptoms Psoriasis signs and symptoms are different for everyone. Common signs and symptoms include: - Red patches of skin covered with thick, silvery scales - Small scaling spots (commonly seen in children) - Dry, cracked skin that may bleed - Itching, burning or soreness - Thickened, pitted or ridged nails - Swollen and stiff joints Psoriasis patches can range from a few spots of dandruff-like scaling to major eruptions that cover large areas. Most types of psoriasis go through cycles, flaring for a few weeks or months, then subsiding for a time or even going into complete remission. There are several types of psoriasis. These include: - Plaque psoriasis. The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. The plaques might be itchy or painful and there may be few or many. They can occur anywhere on your body, including your genitals and the soft tissue inside your mouth. - Nail psoriasis. Psoriasis can affect fingernails and toenails, causing pitting, abnormal nail growth and discoloration. Psoriatic nails might loosen and separate from the nail bed (onycholysis). Severe cases may cause the nail to crumble. - Guttate psoriasis. This type primarily affects young adults and children. It's usually triggered by a bacterial infection such as strep throat. It's marked by small, water-drop-shaped, scaling lesions on your trunk, arms, legs and scalp. The lesions are covered by a fine scale and aren't as thick as typical plaques are. You may have a single outbreak that goes away on its own, or you may have repeated episodes. - Inverse psoriasis. This mainly affects the skin in the armpits, in the groin, under the breasts and around the genitals. Inverse psoriasis causes smooth patches of red, inflamed skin that worsen with friction and sweating. Fungal infections may trigger this type of psoriasis. - Pustular psoriasis. This uncommon form of psoriasis can occur in widespread patches (generalized pustular psoriasis) or in smaller areas on your hands, feet or fingertips. It generally develops quickly, with pus-filled blisters appearing just hours after your skin becomes red and tender. The blisters may come and go frequently. Generalized pustular psoriasis can also cause fever, chills, severe itching and diarrhea. - Erythrodermic psoriasis. The least common type of psoriasis, erythrodermic psoriasis can cover your entire body with a red, peeling rash that can itch or burn intensely. - Psoriatic arthritis. In addition to inflamed, scaly skin, psoriatic arthritis causes swollen, painful joints that are typical of arthritis. Sometimes the joint symptoms are the first or only manifestation of psoriasis or at times only nail changes are seen. Symptoms range from mild to severe, and psoriatic arthritis can affect any joint. Although the disease usually isn't as crippling as other forms of arthritis, it can cause stiffness and progressive joint damage that in the most serious cases may lead to permanent deformity. If you suspect that you may have psoriasis, see your doctor for an examination. Also, talk to your doctor if your psoriasis: - Causes you discomfort and pain - Makes performing routine tasks difficult - Causes you concern about the appearance of your skin - Leads to joint problems, such as pain, swelling or inability to perform daily tasks Seek medical advice if your signs and symptoms worsen or don't improve with treatment. You may need a different medication or a combination of treatments to manage the psoriasis. Causes The cause of psoriasis isn't fully understood, but it's thought to be related to an immune system problem with T cells and other white blood cells, called neutrophils, in your body. T cells normally travel through the body to defend against foreign substances, such as viruses or bacteria. But if you have psoriasis, the T cells attack healthy skin cells by mistake, as if to heal a wound or to fight an infection. Overactive T cells also trigger increased production of healthy skin cells, more T cells and other white blood cells, especially neutrophils. These travel into the skin causing redness and sometimes pus in pustular lesions. Dilated blood vessels in psoriasis-affected areas create warmth and redness in the skin lesions. The process becomes an ongoing cycle in which new skin cells move to the outermost layer of skin too quickly - in days rather than weeks. Skin cells build up in thick, scaly patches on the skin's surface, continuing until treatment stops the cycle. Just what causes T cells to malfunction in people with psoriasis isn't entirely clear. Researchers believe both genetics and environmental factors play a role. Psoriasis typically starts or worsens because of a trigger that you may be able to identify and avoid. Factors that may trigger psoriasis include: - Infections, such as strep throat or skin infections - Injury to the skin, such as a cut or scrape, a bug bite, or a severe sunburn - Stress - Smoking - Heavy alcohol consumption - Vitamin D deficiency - Certain medications - including lithium, which is prescribed for bipolar disorder, high blood pressure medications such as beta blockers, antimalarial drugs, and iodides Risk factors Anyone can develop psoriasis, but these factors can increase your risk of developing the disease: - Family history. This is one of the most significant risk factors. Having one parent with psoriasis increases your risk of getting the disease, and having two parents with psoriasis increases your risk even more. - Viral and bacterial infections. People with HIV are more likely to develop psoriasis than people with healthy immune systems are. Children and young adults with recurring infections, particularly strep throat, also may be at increased risk. - Stress. Because stress can impact your immune system, high stress levels may increase your risk of psoriasis. - Obesity. Excess weight increases the risk of psoriasis. Lesions (plaques) associated with all types of psoriasis often develop in skin creases and folds. - Smoking. Smoking tobacco not only increases your risk of psoriasis but also may increase the severity of the disease. Smoking may also play a role in the initial development of the disease. Diagnosis In most cases, diagnosis of psoriasis is fairly straightforward. - Physical exam and medical history. Your doctor usually can diagnose psoriasis by taking your medical history and examining your skin, scalp and nails. - Skin biopsy. Rarely, your doctor may take a small sample of skin (biopsy). He or she will likely first apply a local anesthetic. The sample is examined under a microscope to determine the exact type of psoriasis and to rule out other disorders. Treatment Psoriasis treatments reduce inflammation and clear the skin. Treatments can be divided into three main types: topical treatments, light therapy and systemic medications. Topical treatments Used alone, creams and ointments that you apply to your skin can effectively treat mild to moderate psoriasis. When the disease is more severe, creams are likely to be combined with oral medications or light therapy. Topical psoriasis treatments include: - Topical corticosteroids. These drugs are the most frequently prescribed medications for treating mild to moderate psoriasis. They reduce inflammation and relieve itching and may be used with other treatments. Mild corticosteroid ointments are usually recommended for sensitive areas, such as your face or skin folds, and for treating widespread patches of damaged skin. Your doctor may prescribe stronger corticosteroid ointment for smaller, less sensitive or tougher-to-treat areas. Long-term use or overuse of strong corticosteroids can cause thinning of the skin. Topical corticosteroids may stop working over time. It's usually best to use topical corticosteroids as a short-term treatment during flares. - Vitamin D analogues. These synthetic forms of vitamin D slow skin cell growth. Calcipotriene (Dovonex) is a prescription cream or solution containing a vitamin D analogue that treats mild to moderate psoriasis along with other treatments. Calcipotriene might irritate your skin. Calcitriol (Vectical) is expensive but may be equally effective and possibly less irritating than calcipotriene. - Anthralin. This medication helps slow skin cell growth. Anthralin (Dritho-Scalp) can also remove scales and make skin smoother. But anthralin can irritate skin, and it stains almost anything it touches. It's usually applied for a short time and then washed off. - Topical retinoids. These are vitamin A derivatives that may decrease inflammation. The most common side effect is skin irritation. These medications may also increase sensitivity to sunlight, so while using the medication apply sunscreen before going outdoors. The risk of birth defects is far lower for topical retinoids than for oral retinoids. But tazarotene (Tazorac, Avage) isn't recommended when you're pregnant or breast-feeding or if you intend to become pregnant. - Calcineurin inhibitors. Calcineurin inhibitors - tacrolimus (Prograf) and pimecrolimus (Elidel) - reduce inflammation and plaque buildup. Calcineurin inhibitors are not recommended for long-term or continuous use because of a potential increased risk of skin cancer and lymphoma. They may be especially helpful in areas of thin skin, such as around the eyes, where steroid creams or retinoids are too irritating or may cause harmful effects. - Salicylic acid. Available over-the-counter (nonprescription) and by prescription, salicylic acid promotes sloughing of dead skin cells and reduces scaling. Sometimes it's combined with other medications, such as topical corticosteroids or coal tar, to increase its effectiveness. Salicylic acid is available in medicated shampoos and scalp solutions to treat scalp psoriasis. - Coal tar. Derived from coal, coal tar reduces scaling, itching and inflammation. Coal tar can irritate the skin. It's also messy, stains clothing and bedding, and has a strong odor. Coal tar is available in over-the-counter shampoos, creams and oils. It's also available in higher concentrations by prescription. This treatment isn't recommended for women who are pregnant or breast-feeding. - Moisturizers. Moisturizing creams alone won't heal psoriasis, but they can reduce itching, scaling and dryness. Moisturizers in an ointment base are usually more effective than are lighter creams and lotions. Apply immediately after a bath or shower to lock in moisture. Light therapy (phototherapy) This treatment uses natural or artificial ultraviolet light. The simplest and easiest form of phototherapy involves exposing your skin to controlled amounts of natural sunlight. Other forms of light therapy include the use of artificial ultraviolet A (UVA) or ultraviolet B (UVB) light, either alone or in combination with medications. - Sunlight. Exposure to ultraviolet (UV) rays in sunlight or artificial light slows skin cell turnover and reduces scaling and inflammation. Brief, daily exposures to small amounts of sunlight may improve psoriasis, but intense sun exposure can worsen symptoms and cause skin damage. Before beginning a sunlight regimen, ask your doctor about the safest way to use natural sunlight for psoriasis treatment. - UVB phototherapy. Controlled doses of UVB light from an artificial light source may improve mild to moderate psoriasis symptoms. UVB phototherapy, also called broadband UVB, can be used to treat single patches, widespread psoriasis and psoriasis that resists topical treatments. Short-term side effects may include redness, itching and dry skin. Using a moisturizer may help decrease these side effects. - Narrow band UVB phototherapy. A newer type of psoriasis treatment, narrow band UVB phototherapy may be more effective than broadband UVB treatment. It's usually administered two or three times a week until the skin improves, and then maintenance may require only weekly sessions. Narrow band UVB phototherapy may cause more-severe and longer lasting burns, however. - Goeckerman therapy. Some doctors combine UVB treatment and coal tar treatment, which is known as Goeckerman treatment. The two therapies together are more effective than either alone because coal tar makes skin more receptive to UVB light. - Psoralen plus ultraviolet A (PUVA). This form of photochemotherapy involves taking a light-sensitizing medication (psoralen) before exposure to UVA light. UVA light penetrates deeper into the skin than does UVB light, and psoralen makes the skin more responsive to UVA exposure. This more aggressive treatment consistently improves skin and is often used for more-severe cases of psoriasis. Short-term side effects include nausea, headache, burning and itching. Long-term side effects include dry and wrinkled skin, freckles, increased sun sensitivity, and increased risk of skin cancer, including melanoma. - Excimer laser. This form of light therapy, used for mild to moderate psoriasis, treats only the involved skin without harming healthy skin. A controlled beam of UVB light is directed to the psoriasis plaques to control scaling and inflammation. Excimer laser therapy requires fewer sessions than does traditional phototherapy because more powerful UVB light is used. Side effects can include redness and blistering. Oral or injected medications If you have severe psoriasis or it's resistant to other types of treatment, your doctor may prescribe oral or injected drugs. This is known as systemic treatment. Because of severe side effects, some of these medications are used for only brief periods and may be alternated with other forms of treatment. - Retinoids. Related to vitamin A, this group of drugs may help if you have severe psoriasis that doesn't respond to other therapies. Side effects may include lip inflammation and hair loss. And because retinoids such as acitretin (Soriatane) can cause severe birth defects, women must avoid pregnancy for at least three years after taking the medication. - Methotrexate. Taken orally, methotrexate (Rheumatrex) helps psoriasis by decreasing the production of skin cells and suppressing inflammation. It may also slow the progression of psoriatic arthritis in some people. Methotrexate is generally well-tolerated in low doses but may cause upset stomach, loss of appetite and fatigue. When used for long periods, it can cause a number of serious side effects, including severe liver damage and decreased production of red and white blood cells and platelets. - Cyclosporine. Cyclosporine (Gengraf, Neoral) suppresses the immune system and is similar to methotrexate in effectiveness, but can only be taken short-term. Like other immunosuppressant drugs, cyclosporine increases your risk of infection and other health problems, including cancer. Cyclosporine also makes you more susceptible to kidney problems and high blood pressure - the risk increases with higher dosages and long-term therapy. - Drugs that alter the immune system (biologics). Several of these drugs are approved for the treatment of moderate to severe psoriasis. They include etanercept (Enbrel), infliximab (Remicade), adalimumab (Humira), ustekinumab (Stelara), golimumab (Simponi), apremilast (Otezla), secukinumab (Cosentyx) and ixekizumab (Taltz). Most of these drugs are given by injection (apremilast is oral) and are usually used for people who have failed to respond to traditional therapy or who have associated psoriatic arthritis. Biologics must be used with caution because they have strong effects on the immune system and may permit life-threatening infections. In particular, people taking these treatments must be screened for tuberculosis. - Other medications. Thioguanine (Tabloid) and hydroxyurea (Droxia, Hydrea) are medications that can be used when other drugs can't be given. Treatment considerations Although doctors choose treatments based on the type and severity of psoriasis and the areas of skin affected, the traditional approach is to start with the mildest treatments - topical creams and ultraviolet light therapy (phototherapy) - in those patients with typical skin lesions (plaques) and then progress to stronger ones only if necessary. Patients with pustular or erythrodermic psoriasis or associated arthritis usually need systemic therapy from the beginning of treatment. The goal is to find the most effective way to slow cell turnover with the fewest possible side effects. Potential future treatments There are a number of new medications currently being researched that have the potential to improve psoriasis treatment. These treatments target different proteins that work with the immune system. Alternative medicine A number of alternative therapies claim to ease the symptoms of psoriasis, including special diets, creams, dietary supplements and herbs. None have definitively been proved effective. But some alternative therapies are deemed generally safe, and they may be helpful to some people in reducing signs and symptoms, such as itching and scaling. These treatments would be most appropriate for those with milder, plaque disease and not for those with pustules, erythroderma or arthritis. - Aloe vera. Taken from the leaves of the aloe vera plant, aloe extract cream may reduce redness, scaling, itching and inflammation. You may need to use the cream several times a day for a month or more to see any improvements in your skin. - Fish oil. Omega-3 fatty acids found in fish oil supplements may reduce inflammation associated with psoriasis, although results from studies are mixed. Taking 3 grams or less of fish oil daily is generally recognized as safe, and you may find it beneficial. - Oregon grape. Also known as barberry, topical applications of Oregon grape may reduce inflammation and ease psoriasis symptoms. If you're considering dietary supplements or other alternative therapy to ease the symptoms of psoriasis, consult your doctor. He or she can help you weigh the pros and cons of specific alternative therapies. Lifestyle and home remedies Although self-help measures won't cure psoriasis, they may help improve the appearance and feel of damaged skin. These measures may benefit you: - Take daily baths. Bathing daily helps remove scales and calm inflamed skin. Add bath oil, colloidal oatmeal, Epsom salts or Dead Sea salts to the water and soak. Avoid hot water and harsh soaps, which can worsen symptoms; use lukewarm water and mild soaps that have added oils and fats. Soak about 10 minutes then gently pat dry skin. - Use moisturizer. After bathing, apply a heavy, ointment-based moisturizer while your skin is still moist. For very dry skin, oils may be preferable - they have more staying power than creams or lotions do and are more effective at preventing water from evaporating from your skin. During cold, dry weather, you may need to apply a moisturizer several times a day. - Expose your skin to small amounts of sunlight. A controlled amount of sunlight can improve psoriasis, but too much sun can trigger or worsen outbreaks and increase the risk of skin cancer. First ask your doctor about the best way to use natural sunlight to treat your skin. Log your time in the sun, and protect skin that isn't affected by psoriasis with sunscreen. - Avoid psoriasis triggers, if possible. Find out what triggers, if any, worsen your psoriasis and take steps to prevent or avoid them. Infections, injuries to your skin, stress, smoking and intense sun exposure can all worsen psoriasis. - Avoid drinking alcohol. Alcohol consumption may decrease the effectiveness of some psoriasis treatments. If you have psoriasis, avoid alcohol. If you do drink, keep it moderate. 

Answer: Psoriasis treatments reduce inflammation and clear the skin. Treatments can be divided into three main types: topical treatments, light therapy and systemic medications. Topical psoriasis treatments for mild to moderate psoriasis include corticosteroids as a short-term treatment during flares; creams or solutions containing vitamin D; anthralin to slow skin cell growth. Anthralin (Dritho-Scalp) can also remove scales and make skin smoother. But anthralin can irritate skin, and it stains almost anything it touches. It's usually applied for a short time and then washed off. Topical retinoids are vitamin A derivatives that may decrease inflammation, but also increase sensitivity to sunlight, which requires applying sunscreen before going outdoors. Calcineurin inhibitors tacrolimus (Prograf) and pimecrolimus (Elidel) reduce inflammation and plaque buildup.  Salicylic acid promotes sloughing of dead skin cells and reduces scaling. Sometimes it's combined with other medications, such as topical corticosteroids or coal tar, to increase its effectiveness. Salicylic acid is available in medicated shampoos and scalp solutions to treat scalp psoriasis. Coal tar reduces scaling, itching and inflammation. It is available in over-the-counter shampoos, creams and oils.  Coal tar can irritate the skin, has a strong odor and stains clothing and bedding.  Light therapy (phototherapy) uses natural sunlight or artificial ultraviolet light A (UVA) or ultraviolet B (UVB) light.  Some doctors combine UVB treatment and coal tar treatment, which is known as Goeckerman treatment.  Psoralen plus ultraviolet A (PUVA) involves taking a light-sensitizing medication (psoralen) before exposure to UVA light.   For severe psoriasis or psoriasis resistant to other types of treatment, your doctor may prescribe oral or injected drugs. This is known as systemic treatment. Because of severe side effects, some of these medications are used for only brief periods and may be alternated with other forms of treatment. These drugs include retinoids; methotrexate (Rheumatrex) that helps psoriasis by decreasing the production of skin cells and suppressing inflammation; cyclosporine (Gengraf, Neoral) that suppresses the immune system and is similar to methotrexate in effectiveness, but can only be taken short-term.  Drugs that alter the immune system (biologics) include etanercept (Enbrel), infliximab (Remicade), adalimumab (Humira), ustekinumab (Stelara), golimumab (Simponi), apremilast (Otezla), secukinumab (Cosentyx) and ixekizumab (Taltz). Most of these drugs are given by injection (apremilast is oral) and are usually used for people who have failed to respond to traditional therapy or who have associated psoriatic arthritis. Biologics must be used with caution because they have strong effects on the immune system and may permit life-threatening infections.  Thioguanine (Tabloid) and hydroxyurea (Droxia, Hydrea) are medications that can be used when other drugs can't be given.  A number of alternative therapies to ease the symptoms of psoriasis, including special diets, creams, dietary supplements and herbs, are deemed generally safe, and they may be helpful to some people in reducing signs and symptoms, such as itching and scaling.  Alternative therapies include aloe vera that may reduce redness, scaling, itching and inflammation; fish oil to reduce inflammation. Taking 3 grams or less of fish oil daily is generally recognized as safe, and you may find it beneficial. Oregon grape (barberry) may reduce inflammation and ease psoriasis symptoms.  Other measures that may help include daily baths to remove scales and calm inflamed skin. Add bath oil, colloidal oatmeal, Epsom salts or Dead Sea salts to the water and soak. Avoid hot water and harsh soaps, which can worsen symptoms; use lukewarm water and mild soaps that have added oils and fats. Soak about 10 minutes then gently pat dry skin. Use moisturizer. Expose your skin to small amounts of sunlight. Find out what triggers, if any, worsen your psoriasis and take steps to prevent or avoid them. Infections, injuries to your skin, stress, smoking and intense sun exposure can all worsen psoriasis. Avoid drinking alcohol.  If you do drink, keep it moderate.