Borax (sodium borate): what it is, what it is for and side effects

Borax (sodium borate): what it is, what it is for and side effects

Borax, also known as sodium borate, sodium tetraborate or disodium tetraborate, is a mineral in powder form widely used by the industry in the production of cleaning and hygiene products and, due to its antiseptic, antifungal and antibacterial properties. In cosmetic products, borax is widely used as a preservative or emulsifier in moisturizers, shampoos, exfoliants […]

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Hepatitis A vaccine: when it is indicated and possible side effects

Hepatitis A vaccine: when it is indicated and possible side effects

The hepatitis A vaccine is produced with the inactivated virus and stimulates the immune system to produce antibodies against the hepatitis A virus, fighting future infections. As it contains an inactivated virus, this vaccine has no contraindications and can be administered to children, adults, the elderly and pregnant women. Hepatitis A is a contagious disease […]

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Gardasil and Gardasil 9: how to take and side effects

Gardasil and Gardasil 9: how to take and side effects

Gardasil and Gardasil 9 are vaccines that protect against different types of the HPV virus, responsible for the emergence of cervical cancer, and other changes such as genital warts and other types of cancer in the anus, vulva and vagina. Gardasil is the oldest vaccine that protects against 4 types of HPV viruses – 6, […]

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Ritonavir: what it is for, how to take it and side effects

Ritonavir: what it is for, how to take it and side effects

Ritonavir is an antiretroviral indicated for the treatment of HIV infection in adults or children, used in combination with other antiretrovirals, to prevent the replication of the HIV virus in the body. This medicine is provided free of charge by the SUS in the form of a 100 mg ritonavir tablet, which can also be […]

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Ribavirin: what it is for, how to take it and side effects

Ribavirin: what it is for, how to take it and side effects

Ribavirin is an antiviral medicine indicated for the treatment of chronic hepatitis C that works by preventing the hepatitis C virus from multiplying, but it is not effective when used alone, and therefore must be taken in combination with interferon alfa or peginterferon alfa. This medicine is provided by the SUS in the form of […]

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Hepatitis B vaccine: what it is for, when to take it and side effects

Hepatitis B vaccine: what it is for, when to take it and side effects

The hepatitis B vaccine is indicated to protect against infection by all known subtypes of the hepatitis B virus, in adults and children. This vaccine induces the formation of antibodies against the hepatitis B virus and is part of the child’s basic vaccination schedule. Unvaccinated adults can also get the vaccine, which is recommended especially […]

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Truvada: what it is for, how to take it and side effects

Truvada is an antiretroviral indicated for the treatment of HIV infection or to prevent contamination with this virus in pre-exposure prophylaxis (PrEP). This medicine contains emtricitabine and tenofovir disoproxil fumarate in its composition, which inhibit the reverse transcriptase enzyme, essential in the replication of the HIV virus. In this way, this medicine reduces the amount […]

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Tenofovir: what it is for, how to take it and side effects

Tenofovir: what it is for, how to take it and side effects

Tenofovir is an antiretroviral indicated for the treatment of HIV-1 infection or chronic hepatitis B, in adults over 18 years of age, as it acts by reducing the multiplication of HIV-1 or hepatitis B viruses, reducing the viral load. This medicine is provided free of charge by the SUS for the treatment of hepatitis B, […]

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