Most people with hives (acute urticaria) do not feel too unwell unless they have a cold or flu that is triggering the rash. Living with any long-term condition can be difficult. It seems a paradox that the stinging nettle causes hives (nettle rash) when it comes in contact with the skin. The symptoms of angioedema can affect any part of the body, but usually affect the: Medication such as antihistamines and short courses of oral corticosteroids (tablets) can be used to relieve the swelling. Ingredients in perfume or nickel exposure can also produce the characteristic rash. Triggers such as alcohol and caffeine can be easily avoided. If your hives do not go away with treatment, you may be referred to a skin specialist (dermatologist). The symptoms of Stinging nettle rash may be triggered due to the following reasons: The rash is itchy but normally fades within a day or so and causes no harm. During the duration of this condition (also known as hives, nettle rash, or welts), the child suffers from intense itchiness. "It typically causes itchy pink or white raised areas of skin, which can look like nettle rash. Around a quarter of people with acute urticaria and half of people with chronic urticaria also develop angioedema, which is a deeper swelling of tissues. ; Infections that cause rashes may be fungal, bacterial, parasitic, or viral. H2 antihistamines can be used as an alternative to H1 antihistamines or in combination with them. Hives occur when something causes high levels of histamine and other chemicals to be released in the skin. These substances cause the blood vessels in the affected area of skin to open up (often resulting in redness or pinkness) and become leaky. This extra fluid in the tissues causes swelling and itchiness. There are 3 distinct types of urticaria: Acute urticarial lasts between several hours up to 6 weeks. Another herbal remedy to prevent and treat hives is stinging nettle (Urtica dioica). Stinging Nettle. to complete our online survey, © 2020 - Welsh Ambulance Services NHS Trust, acute urticaria – if the rash clears completely within six weeks, chronic urticaria – in rarer cases, where the rash persists or comes and goes for more than six weeks, often over many years, narrowing of the airways, which can cause wheezing and breathing difficulties, an allergic reaction to latex – which can be a common problem in healthcare workers, infections – which can range from relatively trivial, such as a, certain medications that can cause urticaria as a side effect – including, physical triggers – such as pressure to the skin, changes in temperature, sunlight, exercise or water, prolonged pressure on the skin – this can happen by wearing tight clothing, medications – such as NSAIDs, and the painkiller codeine, certain food additives – such as salicylates, which are found in tomatoes, orange juice and tea, exposure to heat, cold, pressure or water, what you had to eat just before it began and details of your usual diet, if you started taking any new medication just before your symptoms began, if you live or work in an environment where you come into contact with possible triggers – such as pets, chemicals or latex gloves, if you were stung or bitten by an insect just before your symptoms started, your current state of health and if you've had any recent infections, if you've recently travelled to a foreign country and if so, where, if there's a history of urticaria in your family, a full blood count test (FBC) – which can identify, tests to determine the levels of antibodies in your blood, a stool sample – which can identify intestinal parasites, an erythrocyte sedimentation rate (ESR) test – which can help to identify problems with your immune system, thyroid function tests – which can be used to check for an, liver function tests – which can be used to check if you have any problems with your liver, increased vulnerability to infection, particularly. You can recognize it with its pink or salmon-colored, heart-shaped flowers. You should also contact your GP if your symptoms are: Acute urticaria (also known as short-term urticaria) is a common condition, estimated to affect around one in five people at some point in their lives. It may appear on one part of the body or be spread across large areas. The affected area may change in appearance within 24 hours, and the rash will usually settle within a few […] Many people find that certain things make it reappear or make existing symptoms worse. A course of prednisolone lasting between three and five days is usually recommended. You can often treat hives yourself. If the itchiness is causing you discomfort, antihistamines can help. More or less it appears to be caused due to an adverse allergic reaction. They can appear on any part of your baby's body, usually after contact with some kind of trigger, such as an allergen or illness (Saini 2018). Urticaria (also known as nettle rash or hives) is a concentration of weals which are usually accompanied by redness of the skin. The ring-shaped splotches of dry, itchy skin it causes can burn and sting. An increased dose may be recommended if your symptoms don't respond to treatment. Causes of Stinging nettle rash. Or visit our encyclopaedia page, which has general information and includes a BSL video. Spanish Translation of “nettle rash” | The official Collins English-Spanish Dictionary online. It follows an allergic reaction in one third and viral illnesses, like a cold or diarrhoea, in a further third. If your symptoms are troublesome or persistent, antihistamines are available over the counter from pharmacies. Urticaria – also known as hives, weals, welts or nettle rash – is a raised, itchy rash that appears on the skin. You may have to take them regularly for as long as your symptoms last. Treatment usually involves medication to relieve the symptoms, while identifying and avoiding potential triggers. Stinging nettle is a broad-leafed plant that can cause burning The weals are swellings of the upper skin layer measuring a few millimetres to a few centimetres. Talking to friends and family can also improve feelings of isolation and help you cope better with your condition. The rash is usually very itchy and ranges in size from a few millimetres to the size of a hand. The rash is usually very itchy and ranges in size from a few millimetres to the size of a hand. 3. In around two-thirds of cases, a powerful medication called ciclosporin has proved effective in treating urticaria. Menu Some sexually transmitted infections may result in bumps, blisters, or a rash on the genitals. You should also be referred to a dermatologist if you just have chronic urticaria and the symptoms continue, despite treatment. The skin surrounding the hives may be red. Visit your GP if your symptoms don't go away within 48 hours. The triggers of acute urticaria are unknown in around half of all cases. Viral rashes in young children are common. Page last reviewed: 6 February 2018 The type of antihistamines you can get from the pharmacist are known as H1 antihistamines. A rash can be local to just one small part of the body, or it can cover a large area. These areas, known as weals, can appear anywhere on the body and may move from one site on the skin to another over a 24-hour period," Kluk says. They can make sure you're not avoiding foods unnecessarily and that your diet is healthy. Chronic urticaria (also known as long-term urticaria) is much less common, affecting up to five in every 1,000 people in Wales. Allergy testing may be needed to find out if you're allergic to suspected triggers for urticaria. However, it has the opposite result when it’s ingested – it acts like an antihistamine. The rash can be on just one part of the body or be spread across large areas. The rash can vary in shape and size. However, this is difficult to diagnose and the treatment options are the same. Anaphylaxis should always be treated as a medical emergency. There are also a number of other side effects that can occur when taking ciclosporin, and you should discuss these thoroughly with your doctor before starting. These include: Your GP will usually be able to diagnose urticaria by examining the rash. Side effects, such as high blood pressure and high cholesterol, are a particular cause for concern, because they can increase your risk of heart disease and stroke. Chronic urticaria is treated with antihistamines. Hives – also known as nettle rash, wheals or urticaria - are raised, swollen, itchy areas on the skin (Harding 2018, Saini 2018). However, chlorphenamine may be recommended if it's believed that the benefits outweigh the risks. Ringworm is responsible for "athlete's foot" and "jock itch." There are two groups of chemicals in foods that may trigger urticaria in some people – vasoactive amines and salicylates. Look at other rashes in babies and children. Penile rash can result from a number of different causes, and evaluating other symptoms in conjunction can help identify the cause. The skin rash could be hives, and the itching from hives may range from mild to severe. These treatment will be specific to the cause. Tell the operator about your (or their) symptoms. About 90% cases of Stinging nettle rash have no known causes, except a few cases. Angioedema is swelling in the deeper layers of a person's skin. It's not known why autoimmune urticaria develops, although it can sometimes occur in combination with other autoimmune conditions, such as: Chronic urticaria can also be linked to other chronic illnesses and infections, such as: Chronic urticaria tends to come and go. Side effects of H2 antihistamines are uncommon, but include: Don't drive or use tools or machinery if you feel dizzy after taking a H2 antihistamine. NOTE: For up to date information about Coronavirus (COVID-19) visit the Welsh Government website. See your GP or speak to your pharmacist if your symptoms get worse. Some cases of long-term urticaria may be caused by the immune system mistakenly attacking healthy tissue. X Research source Calamine or Caladryl® lotion can help to provide a soothing feeling and help to reduce the itching and burning. Urticaria is the medical word for the skin rash we know as ‘hives’ or ‘nettle rash’. Go back to your GP if your symptoms get worse or if the treatment hasn't worked after two weeks. Instead, it refers to any sort of inflammation and/or discoloration that distorts the skin's normal appearance. A viral rash, also called a viral exanthem, is a rash that’s caused by an infection with a virus. Yet another important entry on the list of plants that cause rashes, but it is worth mentioning that the stinging nettle is actually a perennial herb that comes with stinging hairs. Read below for more information on lower leg rashes and treatment options. Antihistamines are available over the counter at pharmacies – speak to your pharmacist for advice. Fortunately, most cases of stinging nettle poisoning result in dermatitis only. Over 100,000 Spanish translations of English words and phrases. Call 999 immediately and ask for an ambulance if you or someone else is experiencing anaphylaxis. Urticaria occurs when histamine and other chemicals are released from under the skin's surface, causing the tissues to swell. Ciclosporin works in a similar way to corticosteroids. Scratching, alcoholic beverages, exercise and emotional stress may worsen the itching. Always read the information leaflet that comes with the medication. Other causes are related to allergic reactions or irritation. Go back to your GP if your symptoms get worse or if the treatment hasn't worked after 2 weeks. Click here
Close menu. Your GP can prescribe this. In this part, we are going to focus on underarm rash causes. However, this should only be carried out under the instruction of the doctor in charge of your care. Hives causes a red, raised, itchy rash. It is sometimes referred to as nettle rash as it is similar to the sting resulting from contact with nettles, and urtica is the Latin word for nettle. Urticaria can usually be diagnosed by examining the distinctive red rash. A short course of steroid tablets (oral corticosteroids) may occasionally be needed for more severe cases of urticaria. If you know what triggers your urticaria or makes it worse, avoiding the trigger may keep your symptoms under control. Urticaria, also known as hives or nettle rash, is a skin condition that arises from the immune system's reaction to an allergen or chemical.The reaction causes a release of histamine that results in inflammation of body tissue, hives and irritation of the skin. Although the affected area may change in appearance within 24 hours, the rash usually settles within a few days. However, there are several other types of antihistamines, including H2 antihistamines. If you have long-term (chronic) urticaria, a number of tests may be needed to identify the underlying cause. Coming into contact with stinging nettle causes a sharp, painful sting, followed by a burning sensation and sometimes itching. About a third to half of all chronic cases of urticaria are thought to be autoimmune related. Stinging nettle rash presents as raised bumps or hives that are often light in color and up to a centimeter in diameter. urticaria – also known as hives, welts or nettle rash; urticaria is triggered by an allergen and causes a raised, red itchy rash to develop lichen planus – an itchy rash of unknown cause psoriasis – a skin condition that causes red, flaky, crusty patches of skin covered with silvery scales There's some uncertainty over the role of diet in people with long-term urticaria. This is because angioedema is potentially more serious and can cause breathing difficulties. There's no evidence that chlorphenamine harms unborn babies. Hives rashes usually settle down within a few minutes to a few days. Next review due: 6 February 2021, your hives keep coming back – you may be allergic to something, you also have a high temperature and feel generally unwell, you also have swelling under the skin – this might be, rapid and severe swelling of the face, mouth or throat, heat – work and sleep in a cool room and wear loose, lightweight clothes, medicines – speak to a GP if you have an allergic reaction. However, if you've had urticaria most days for more than six weeks, it's unlikely to be the result of an allergy. To find out what to do if you think you have symptoms, please visit Coronavirus symptom checker. Antihistamines may also cause drowsiness if taken with alcohol. Chronic urticaria may occur when the body's immune system attacks its own tissues. However, you should talk to a dietitian before restricting your diet. Tell your pharmacist if you have a long-term condition – you might not be able to take antihistamines. Common rashes include COVID-19 rash, eczema, poison ivy, hives, and athlete's foot. Often the patches of rash move around. Hives, also known as urticaria, affects about 20 percent of people at some time during their lives. There are distinct types of urticaria called Spontaneous Urticaria and Inducible Urticaria (also known as Physical Urticaria). They may also ask you questions to find out what triggered your symptoms. If your symptoms are very severe, your GP may prescribe other medications, such as a short course of corticosteroid tablets. Hives, also known as urticaria, is a kind of skin rash with red, raised, itchy bumps. They also may not be suitable for young children. They may also burn or sting. The information on this page has been adapted by NHS Wales from original content supplied by, non-steroidal anti-inflammatory drugs (NSAIDs), underactive thyroid gland (hypothyroidism), overactive thyroid gland (hyperthyroidism), We value your feedback. Antihistamines aren't usually prescribed to pregnant women, as it's not known whether they're entirely safe. Your GP can usually diagnose acute urticaria by examining the rash. If you have severe urticaria or urticaria that keeps coming back, you may find that relaxation techniques, such as meditation or hypnosis, reduce your stress levels and the severity of your symptoms. The cause of the rash is not known in more than half of cases and it is commonly a one-off event. Urticaria can be one of the first symptoms of a severe allergic reaction known as anaphylaxis. See your GP or speak to your pharmacist if your symptoms get worse. These tests may include: Most cases of urticaria don't need treatment, because the symptoms are usually mild and often get better within a few days. If your symptoms are very severe, your GP may prescribe other medications, such as a short course of corticosteroid tablets. It's often severe and is caused by a build-up of fluid. In these cases, the weals last longer than 24 hours, are more painful, and can leave a bruise. Urticaria, also known as hives, is a skin rash characterized by raised itchy bumps that are pale red in color. While about 20 percent of people experience it, the rash is not contagious and most likely linked to an allergic reaction, infection, or chronic illness.