Archive for the ‘Cryotherapy’ Category
What is Cryotherapy
There are a number of factors that can cause hemorrhoids. These factors include obesity, lack of exercise, food allergies, lifting heavy objects and not eating enough dietary fiber. It is not unusual for pregnant women to develop hemorrhoids either during pregnancy or as a result of delivering the baby. They can be both painful and embarrasing.
If you have hemorrhoids you might have heard of cryotherapy. There are gels and creams on the market that do cryotherapy, but do most of these gels and creams really work?
There is evidence to suggest that they may cause more problems that they were intended to solve. Cryotherapy is the freezing off of a hemorrhoid. How do you go about freezing hemorrhoids? A probe is inserted into the aunus to freeze the hemorrhoid using liquid nitrogen which is applied to the hemorrhoid. This method although somewhat embarrassing is actually painless. Unfortunately, this method only works on external hemorrhoids as it is not possible to freeze any internal hemorrhoids. The process can be easily done in a doctor’s office on an outpatient basis so no hospital stay is required.
It may be easy and painless, but there may also be some major downfalls to this procedure. Statistically, the area can be under-frozen or over-frozen and with larger hemorrhoids, this can damage the muscle surrounding it. Do you really want that happening? Are you willing to take this kind of risk?
Evidently people need surgery in a few years again to repair the muscle. Not to mention side-effects like leakage and foul-smells since the muscle gets damaged!
So if you’re considering cryotherapy you might want to do a little research and talk to your doctor. I’m merely presenting some information for personal education purposes only. Your doctor or proctologist should be able to give you more information.
There are techniques that offer natural remedies without painful procedures and side effects that work. Learn more about hemorrhoid treatments at Hemorrhoid Help.
Cryotherapy, Cautery or Organic Meds: Which Skin Tag Cure is for You?
An effective skin tag cure is more in demand than many may think. People reach a certain age when certain bodily conditions start reminding them that they aren’t so young anymore. When it comes to hair, it’s the ever-increasing white-gray strands. Skin-wise, it’s the sudden presence of benign skin growths that appear to be small, odd pieces of hanging skin. For the unaware, these growths are called skin tags. They might surprise you but they’re barely causes for panic; rest assured, there’s a cure for skin tag out there that’s aligned with your requirements and resources.
Aside from being unsightly, skin tags are quite harmless. In fact, unless they suddenly grow or change color, there is no pressing reason to get rid of skin tags. Still, a lot of people choose to take skin tags out of the picture for cosmetic reasons. And since these are extended parts of the skin, they can also be easily irritated, which makes removal a wise idea. Two of the most common skin tag-eradicating routes that people take are cryotherapy and cautery.
Cryotherapy involves using liquid nitrogen to freeze off the undesired protruding flaps of skin. This sounds like a simple procedure, but certain parameters must be met in order to serve as a safe skin tag cure. For one, only the skin flap must come in contact with the liquid nitrogen. If the surrounding skin comes in contact with the substance, cold blisters may appear in that area.
Cautery, or electrically burning the skin where the growth is surgically cut off, is suited to larger skin tags. This procedure impedes bleeding and quickens the healing process by sealing the wound.
New advancements in organic medicine have recently led to non-surgical, non-abrasive methods of removing skin tags. Organic ointments and oils are acquiring a growing fan base; they are not only pain-free, but they are also cheaper than surgical procedures. An organic skin tag cure is commonly preferred by people who like taking matters into their own hands, while saving money and completely eliminating these unsightly and irritating blemishes naturally.
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CURED is an organic medicine manufacturer and supplier. Its skin tag cure, as well as its remedies for other conditions, advocates the use of plant extracts for an all-natural method of treatment.
Cryotherapy or Cold Therapy
Cold therapy or cryotherapy is a common and useful therapeutic modality often used by physiotherapists in treating a wide range of conditions. It is easy to apply and if care is taken over cautions and contraindications it is very safe and patients can be instructed to self treat to manage their conditions independently. Cryotherapy is most commonly used in sports and acute injury treatment and is cheap and simple to use. Cold can be applied in several different ways including cold packs, crushed ice, cubed ice or cold water devices.
As warming of the cold water or melting of the ice occurs heat is carried away from the body as the cold therapy proceeds. The main biological effects on the body are local metabolic reduction, reduction of tissue bleeding, lowering of muscle efficiency, a reduction in pain due to the sedatory effect of cold on transmission of nerves, an increase in local circulation once the blood vessel constriction phase has passed and a reduction in the amount of swelling and tissue oedema which occurs. Cold therapy also reduces spasticity and spasm in muscles as a secondary effect of reduction of pain by the cold.
There are many tissue based effects which are promoted by the application of cold therapy and these include post-injury reduction of swelling and oedema, a time-related reduction in spasticity once the cold has been applied for some time, an increase in the local circulation, lowering of the acute inflammation which follows tissue damage, muscle spasm reduction, and pain inhibition. Muscle contraction can be facilitated by a physiotherapist using cold therapy and this can be used to improve muscle contraction to increase joint ranges of motion after injury.
Tissue damage from an injury to an area increases the blood supply locally, is hotter and suffers from oedema, all secondary to heightened tissue metabolism as the area reacts to damage. At this early stage these responses need to be damped down so cold is preferred over heat which would increase them. Cold reduces inflammation, eases pain, prevents swelling and slows the metabolic rate of the injured tissues, encouraging injury healing. It is important to get the cold onto the injured part as close to the precipitating event as you can, with compression if possible. Compression has been shown to be effective and may be more important than the cold.
As with all therapies there are risks involved in applying cold to the skin and these should be understood before using this therapy. Physiotherapists know the contraindications to cold therapy and assess the area for normal sensation, unbroken skin and normal skin texture and colour. Oil applied to the skin can protect against the amount of cooling and reduce the skin risks. An ice pack is typically used, crushed ice being placed in a towelling bag which is then placed snugly around the body part. The towelling should be wet or cooling will be limited and any air gaps between the ice pack and the skin will again reduce the cooling effect.
Patients often use packs of frozen peas as reusable cold applications and they can be very useful but there is a possible danger. Peas from the freezer come out at minus 18 degrees centigrade and this can be damaging to the skin if put straight onto it. Patients are advised always to put a wet tea towel or other wet cloth between their skin and the frozen pack in order to reduce the likelihood of local frostbite, a form of cold induced skin damage. Cold can be applied for a length of time varying from five to twenty minutes, although it is wise to check after five or ten minutes to make sure there is no excess skin reaction, such as the development of white spots which can indicate over cooling of the skin.
Pain after operative intervention or acute injuries are good subjects for cold therapy in the first two days after onset to control inflammation and pain. Areas of altered skin sensibility should be avoided as they may react abnormally and other contraindications are arterial insufficiency, cold allergy, Reynauds syndrome and lower limb ischaemia. Physiotherapists use various techniques including cold packs, water immersion, contrast baths, spray and stretch and massage with ice. Myofascial pain syndrome trigger points are treated with spray and stretch.
Jonathan Blood Smyth, member of the Physiotherapy Site, writes articles about Physiotherapists, physiotherapy, physiotherapists in Birmingham, back pain, orthopaedic conditions, neck pain and injury management. Jonathan is a superintendant physiotherapist at an NHS hospital in the South-West of the UK.
Cryotherapy for Warts
If warts must be treated in pregnancy, cryotherapy appears to be the best choice. Cryotherapy involves application of nitrous oxide or liquid nitrogen (-196°C) to genital warts, inducing dermal and vascular damage and edema, and leading to both epidermal and dermal cellular necrosis.
Liquid nitrogen can be poured into a container with a applicator (cryoprobe) to form a cryostat unit. Liquid nitrogen is then sprayed onto wart until it turns white, indicating that it is frozen; the subsequent thaw produces cell lysis. Two freeze/thaw cycles are usually undertaken, but trials have not established the optimal number of applications.
Discomfort is moderate enough so that anesthesia is not needed. In fact, there are several other methods of performing cryotherapy. Liquid nitrogen may be applied directly to warts with a cotton-tipped swab. Cryotherapy may be used for any anogenital wart that is accessible to treatment. The advantage of cryotherapy include ease of application and rapid destructive effect.
It may have special advantage in treating bulky lesions, grouped lesions, and lesions on hair-bearing areas. It does not have systemic side effects and only affects tissue to which it is directly applied. Following cryosurgery, treated areas require local care only and treated areas may be cleaned. Scar formation is rarely significant. Pigmentary alterations in the short term are not uncommon but usually (but not always) normalize.
Genital warts on the prepuce, especially flat genital warts, have a greater predilection for scarring and fibrosis after treatment. Healing usually occurs in 1-2 weeks after cryotherapy, although sometimes complete healing may take more than eight weeks. Based on a study of 34 pregnant women treated with cryotherapy, three to four treatments of cryotherapy appear to be safe.
Cryotherapy is effective. Trials show genital wart clearance rates from 79-88 percent with recurrences in 25-39 percent despite multiple treatments. Most warts cleared with fewer than three treatments. Cryotherapy is relatively inexpensive. The equipment required for office cryosurgery using liquid nitrogen includes a Dewar flask with dispensing valve and a cryogen, all costing ,000-3,000.
However, this cure for warts is not always successful. In fact, warts may recur after using a common wart cure because of the activation of latent virus present in healthy skin adjacent to the lesion. Most patients with warts require multiple warts cure treatments over a course of several weeks or months.
If substantial improvements have not occurred after 3 physician-administered treatments or if complete clearance has not occurred after 6 treatments, a different treatment modality should be used. For warts, cures used to treat HPV disease are applied topically on cutaneous surfaces. Local skin reactions and pain are common adverse effects.
More difficult warts may have to be surgically excised or burned off. Once surgical intervention or chemical acids are used one can expect a scar in that area. One all-natural topical warts cure — WartCure exhibits a broad spectrum of action against HPV, the virus that causes warts. It kills HPV and provides a curative effect against warts.
For warts, cures don’t come much better than WartCure. It is established to eradicate and cure warts time after time. It is one of the most powerful and effective topical cures for warts on the market. Results are guaranteed. It is comprised of certified organic medicinal plant extracts and certified organic antiviral essential oils that have been demonstrated to kill HPV in laboratory tests.
The therapeutic action of WartCure is accomplished via its rapid absorption into the skin. For warts, cures must act quickly in skin tissue. The organic essential oils in WartCure are lipophilic (absorb into fatty tissue such as the skin) and have a low molecular weight. This allows them to pass readily into skin tissue and into the DNA of cell membranes where they attack and destroy the HPV virus.
Further, certain herbal extracts contain antiviral alkaloids, yet not in essential oils, and purposely blended into WartCure. These antiviral alkaloids are known to penetrate human tissue, meaning that for warts, cures are effected almost immediately.
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