How is nail fungus caused? How is it treated?

6- What causes nail fungus?

Nail fungus is one of the most common diseases in our daily life, and nail fungus is very contagious, which greatly affects people's appearance. And if people have nail fungus, the course of the disease is also relatively long, and it takes a long time to stick to it to see good results. But now that medicine is developing very fast, there has been a breakthrough in nail fungus, so what we are going to talk about today is how to nail fungus?

The first is that drugs can be carried out, so at present, the main treatment of nail fungus is through drugs**, that is, the use of some glacial acetic acid and iodine tincture. Then it takes a long time for a drug like this to be able to see some effects, but drugs like these two have a certain smell, and it is very easy for the patient to stop in the process. Therefore, the effect is not particularly good, and now there are many new antibacterial drugs, not only the effect is very good, but also there is no strange smell, the rate can reach more than 80%.

The second is that it can also be carried out by taking some drugs, so the drugs taken when you are aspiring to nail fungus include some griseofulvin and some ketoconazole. So these two drugs have a very good antibacterial effect, but the antibacterial range is actually relatively small, and it does not have much effect on many bacteria, so the efficacy is not too ideal. But now that medicine is developing very rapidly, there is a great breakthrough in **, and you can choose some broad-spectrum antibacterial drugs, so that you can inhibit many kinds of fungi and have a good effect on **nail fungus.

Finally, you can also use surgery to pull out the nails, so this is the most traditional method, which is to pull out the nails to carry out **. So a method like this can be good for nail fungus to a certain extent, but it has great drawbacks. For example, it takes a long time to recover the wound after the nail fungus is removed, and it is easy to get infected and sick during this time.

Nail fungus is a common name for nail fungus, that is, fungal infection to the nail causes the color change and texture change of the nail, and the pathogenic fungus is mainly ** ringworm. This disease is mainly antifungal, and those with thickened nails first soak their feet in warm water, cut off the part of the nail with scissors, flatten it with a file, and then rub the affected nail with a liniment.

Nail fungus, also known as onychomycosis, is the fungus infects the nail plate and subnail tissues, you can use warm water to soften the nail blister, thin it with a razor blade, pay attention to protect the surrounding normal tissues, and the surrounding can be protected by drugs until the diseased nail is removed, and it should be consolidated for two weeks to avoid reversing. or with antimicrobials**. Wear loose, comfortable shoes.

Keep your hands and feet cool and clean, and wash and dry your sheets, bedding, pillows, etc. frequently.

Onychomycosis, commonly known as "nail fungus", is a disease caused by dermatophytes invading the nail plate or under the nails. Onychomycosis is an infection of the nails caused by fungi such as dermatophytes, yeasts and non-dermatophytes. 1.

Surgical nail extraction is suitable for single nails, and the affected nail is removed under local anesthesia. This method has a large wound, bleeding, and is prone to infection. After surgery, it is generally more painful and prone to re-infection**, so it is rarely used in clinical practice.

Patients with heart disease, high blood pressure, diabetes, etc., should not be surgical**. 2.Oral medication is indicated for multiple fingernails.

For example, terbinafine tablets 250mg are taken orally every day for 6 to 12 weeks; Itraconazole 400mg a day, taking it for 7 days and resting for 21 days as a course of treatment, lasting 3 6 courses; Take fluconazole 150 mg 1 2 times a week for more than 4 months. It can ** more than 80% of onychomycosis and onychomycosis. However, because this type of drug must reach the nail plate where the fungus is parasitic in order to exert antibacterial effect, the dosage is large and the medication time is long, and adverse drug reactions should be monitored regularly.

Nail fungus is a disease caused by fungal invasion of the nail plate and/or nail bed, which is mainly manifested as unevenness, thickening, discoloration, and loss of the nail surface.

**Medications for nail fungus mainly include:

1. Oral drugs: commonly used drugs include itraconazole, terbinafine, fluconazole, etc., which can be used in combination with external drugs to improve the efficacy.

2. Topical drugs: local ** effect is limited, often used for mild disease or can not tolerate oral drugs. You can use a knife or nail file to remove the diseased nails as much as possible, and then apply 30% glacial acetic acid solution or 3% 5% iodine tincture until the new nails grow; It is also possible to use 40% urea ointment encapsulation to soften and peel off the diseased nails, and then use external antifungal preparations, such as 8% ciclopiroxone, 5% amorolfen nail coating, 28% tiaconazole solution, etc.

In addition to drugs**, nail extraction or nail removal, laser**, photodynamics**, iontophoresis, etc. can also be performed. Due to the large damage caused by surgical nail extraction, it is only used for a single nail fungus without tinea pedisa**; Nail removal is often used in combination with drugs and lasers; Laser has the characteristics of high targeting and high energy, which causes less damage to normal tissues and can also avoid the adverse reactions of oral drugs; Photodynamic is the use of photosensitizers combined with a certain wavelength of red light for irradiation, the production of single oxygen, oxygen radicals and other substances to kill pathogenic microorganisms, so as to achieve the purpose of onychomycosis; Iontophoresis is the use of low current to allow local drugs to better penetrate into the deck and surrounding tissues to improve the best effect. Patients can choose the appropriate method according to their actual condition and under the guidance of a doctor**.

Zhou Jitang Liangjia can try!

6- What causes nail fungus?

Paronychia is an infection of the nail groove and surrounding tissues, caused by a local infection of a tiny puncture, barb, or deep cut of the nail, and Staphylococcus aureus is the causative bacterium of this condition. In daily life, the inappropriate size of shoes or the absence of anti-inflammatory treatment in the case of broken toes can lead to bacterial infection, which can easily cause paronychia. When the toe is bruised or has an abscess in trauma, the blood flow to the toenail is obstructed, so that the toe cannot be effectively recovered, and the self-healing ability becomes poor, and it will gradually evolve into chronic paronychia or chronic osteomyelitis.

In addition, the soles of the feet of the patient's own constitution are easy to sweat, which makes the air permeability poor, and the shoes are humid and stuffy, which is easy to breed bacteria and can also cause paronychia.

Nail fungus is caused by complex fungal infection, there are many nail fungus, such as genetic factors, infectious factors and personal factors, such as lack of hygiene, sweating and malnutrition, poor immunity, etc. are susceptible to fungus infection and nail fungus, in addition to very important environmental factors such as high temperature and humidity, long-term living in a stuffy and unventilated environment.

1) Direct infection of tinea manifis into onychomycosis: 90% of nail fungus is produced by direct infection of tinea manor and pedis, so 90% of nail fungus is accompanied by tinea manifis and pedisa, but not necessarily all of them are infected with nail fungus, only about 30 or more patients with tinea of the hand and foot can suffer from nail fungus.

2) Trauma: It is one of the main factors that induce nail fungus, and patients with tinea of the hands and feet are more likely to be infected with nail fungus after nail trauma.

3) Paronychia: The infection of the nail groove or the frequent maceration of the nail (toe) nail can cause the nail fold to be macerated, making it easy to separate from the nail outline and be infected by fungi to become nail fungus.

4) Reverse peeling: The patient tears off the reverse peel by hand, and after the nail is damaged, it causes secondary bacterial infection or fungal infection and causes nail fungus.

5) Pregnancy: There are many patients with tinea meliois infected with nail fungus during pregnancy, which may be due to endocrine disorders that cause a decrease in body resistance, and nail malnutrition promotes the reproduction of fungi, causing nail (toe) nail infection and leading to the occurrence of nail fungus.

6) Abuse of antibiotics: long-term use of antibiotics, corticosteroid preparations, immunosuppressants, etc., makes the normal flora imbalanced, which is conducive to the reproduction of fungi and causes nail fungus.

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Its special ingredients can also ** damaged stromal epithelial basal cells, promote the growth of new nails, form the antibacterial ability of new nails, effectively prevent mutual infection, and make it not easy to **.