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Tabletas de Ofloxacino para infecciones

Ofloxacin is given to treat a bacterial infection. It is important to complete the full course of treatment. This is to prevent the infection from coming back.

The most common side-effects are feeling sick (nausea), diarrhoea, feeling dizzy and headache.

Ofloxacin may impair your alertness, so make sure your reactions are normal before you drive and before you use tools or machines.

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About ofloxacin

Tipo de medicamento

A quinolone antibiotic

Usado para

Infección

Disponible como

Comprimidos

Ofloxacin is given to treat a bacterial infection. It is useful for treating infections such as infecciones respiratorias, urine infections, skin and soft tissue infections, and some las infecciones de transmisión sexual. Some infections can be treated with a single tablet; others require a course of treatment lasting a week or so.

Ofloxacin works by killing the bacteria which are the cause of the infection.

Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking ofloxacin it is important that your doctor knows:

  • Si estás embarazada, intentando concebir o amamantando.

  • Si tienes menos de 18 años de edad.

  • If you have ever experienced a problem with your tendons, called tendonitis.

  • If you have any problems with the way your kidneys work, or if you have a problem with your liver.

  • If you have epilepsy or any other condition that causes fits.

  • If you have a heart condition, or if you have been told you have an unusual heartbeat.

  • If you have a condition causing tired and weak muscles, called myasthenia gravis.

  • If you know you have glucose 6-phosphate dehydrogenase (G6PD) deficiency. This is a genetic disorder which causes problems after eating foods such as fava beans.

  • If you have high blood sugar levels (diabetes mellitus), as ofloxacin could affect your blood sugar level.

  • Si está tomando otros medicamentos. Esto incluye cualquier medicamento que esté tomando y que esté disponible para comprar sin receta, así como medicamentos herbales y complementarios.

  • If you have ever had an allergic reaction to a medicine. It is particularly important that you tell your doctor if you have had a problem after taking another quinolone antibiotic (these are called norfloxacin, levofloxacin, ciprofloxacin, moxifloxacin, and nalidixic acid).

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  • Before you start taking the tablets, read the manufacturer's printed information leaflet from inside the pack. The manufacturer's leaflet will give you more information about ofloxacin and a full list of the side-effects which you may experience from taking it.

  • Take ofloxacin exactly as your doctor tells you to. The usual dose is one 200 mg or 400 mg tablet taken daily. For some types of infection, however, you may be asked to take two doses a day. Read the label carefully to make sure you know what dose is right for you.

  • If you are taking one dose a day, it is preferable to take it in the morning. If you are taking more than one dose a day, try to space out your doses - so ideally, take a tablet every 12 hours.

  • You can take ofloxacin before or after meals. Many people find it helps to swallow the tablets with a drink of water.

  • Do not take indigestion remedies (antacids) or medicines containing iron or zinc (such as multivitamin tablets) during the two hours before you take ofloxacin, or during the two hours after you have taken a dose. This is because these medicines interfere with the way ofloxacin is absorbed by your body, and stop it from working fully.

  • If you forget to take a dose, take it as soon as you remember. If, when you remember, your next dose is due then take the dose which is due but leave out the forgotten one. Do not take two tablets together to make up for a missed dose.

  • Even if you feel your infection has cleared up, keep taking the antibiotic until the course is finished (unless you are told to stop by your doctor). This is to prevent the infection from coming back. A course of treatment usually lasts for about a week, although you may need to take the tablets for longer than this for some types of infection. If you still feel unwell after finishing the course of tablets, go back to see your doctor.

  • Remember to keep any routine appointments with your doctor. This is so your progress can be monitored.

  • Ofloxacin may cause your skin to become more sensitive to sunlight than normal. Protect your skin by using a sunscreen, particularly if you are exposed to strong sunlight for a prolonged period of time. Do not use sunbeds.

  • If you buy any medicines, check with a pharmacist that they are safe to take with this antibiotic. In particular, do not take painkillers called non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, while you are taking ofloxacin.

  • Some people develop thrush (redness and itching in the mouth or vagina) after taking a course of antibiotics. If you think you have thrush, speak with your doctor or pharmacist for advice.

  • Este antibiótico puede impedir que la vacuna oral contra la fiebre tifoidea funcione. Si está recibiendo alguna vacunación, asegúrese de que la persona que lo atiende sepa que está tomando este medicamento.

  • Ofloxacin may make you feel light-headed and impair your ability to concentrate. Make sure your reactions are normal before you drive and before you use tools or machines.

  • If you have diabetes, you may need to check your blood glucose levels more regularly, as ofloxacin can affect the levels of sugar in your blood.

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Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with ofloxacin. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.

Ofloxacin side-effects - these affect fewer than in 1 in 100 people

¿Qué puedo hacer si experimento esto?

Feeling sick (nausea) or being sick (vomiting), tummy (abdominal) pain

Mantente en alimentos simples - evita comidas ricas o picantes

Diarrea

Drink plenty of water to replace lost fluids. If the diarrhoea is severe or continues to be a problem, speak with your pharmacist or doctor for advice

Dolor de cabeza

Bebe mucha agua y pide a tu farmacéutico que te recomiende un analgésico adecuado. Si los dolores de cabeza continúan, informa a tu médico

Sensación de mareo

Do not drive and do not use tools or machines until you feel well again

Problems sleeping, eye irritation, cough, and skin itchiness

Si alguno de estos se vuelve problemático, hable con su médico

Importante: there are also a number of rare but more serious side effects which have been associated with this medicine. Speak with your doctor as soon as possible if you experience the following:

  • An allergic-type reaction, such as swelling around your face or mouth, a skin rash, or any difficulty breathing.

  • Sudden pain in the abdomen (tummy), chest or back.

  • Pain or inflammation in your muscles, tendons or joints (possible tendinopathy).

  • Any feelings of pain, burning, tingling, numbness or weakness.

  • Any problems with your vision or eyes, or changes to taste, smell or hearing.

  • Disordered thinking or thoughts about harming yourself.

  • Severe tiredness, depressed mood, anxiety, problems with your memory or severe problems sleeping.

If you experience any other symptoms which you think may be due to the tablets, speak with your doctor or pharmacist for advice.

  • Mantenga todos los medicamentos fuera del alcance y la vista de los niños.

  • Almacenar en un lugar fresco y seco, lejos del calor y la luz directos.

Información importante sobre todos los medicamentos

Nunca tome más de la dosis prescrita. Si sospecha que usted u otra persona podría haber tomado una sobredosis de este medicamento, acuda al departamento de accidentes y emergencias de su hospital local. Lleve el envase con usted, incluso si está vacío.

Este medicamento es para ti. Nunca lo des a otras personas, incluso si su condición parece ser la misma que la tuya.

Si vas a someterte a una operación o a un tratamiento dental, informa a la persona que realiza el tratamiento sobre los medicamentos que estás tomando.

No guardes medicamentos caducados o no deseados. Llévalos a tu farmacia local, que se encargará de desecharlos por ti.

Si tienes alguna pregunta sobre este medicamento, consulta a tu farmacéutico.

Informar efectos secundarios de un medicamento o vacuna

Si experimenta efectos secundarios, puede reportarlos en línea a través de Yellow Card website.

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Lecturas adicionales y referencias

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Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.

  • Siguiente revisión prevista: 17 de mayo de 2026
  • 18 de mayo de 2023 | Última versión

    Última actualización por

    Michael Stewart, MRPharmS

    Revisado por pares por

    Sid Dajani
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