Tabletas de Ofloxacino para infecciones
Revisado por Sid DajaniÚltima actualización por Michael Stewart, MRPharmSÚltima actualización 18 de mayo de 2023
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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.
Los efectos secundarios más comunes son sentir náuseas, diarrea, mareos y dolor de cabeza.
Ofloxacin may impair your alertness, so make sure your reactions are normal before you drive and before you use tools or machines.
About ofloxacin
Tipo de medicamento | Un antibiótico quinolona |
Usado para | Infección |
Disponible como | Tabletas |
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 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.
Before taking ofloxacin
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.
Si tienes epilepsia u otra condición que cause convulsiones.
Si tienes una afección cardíaca, o si te han dicho que tienes un latido inusual.
Si tienes una condición que causa músculos cansados y débiles, llamada miastenia gravis.
Si sabes que tienes deficiencia de glucosa-6-fosfato deshidrogenasa (G6PD). Este es un trastorno genético que causa problemas después de comer alimentos como las habas.
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).
How to take ofloxacin
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.
Obteniendo el máximo de tu tratamiento
Recuerda mantener cualquier cita de rutina con tu médico. Esto es para que se pueda monitorear tu progreso.
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.
Algunas personas desarrollan candidiasis (enrojecimiento y picazón en la boca o la vagina) después de tomar un curso de antibióticos. Si crees que tienes candidiasis, habla con tu médico o farmacéutico para obtener asesoramiento.
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.
Can ofloxacin cause problems?
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? |
Sentirse mal (náuseas) o estar enfermo (vómitos), dolor de barriga (abdominal) | Mantente en alimentos simples - evita comidas ricas o picantes |
Diarrea | Bebe mucha agua para reponer los líquidos perdidos. Si la diarrea es severa o continúa siendo un problema, consulta a tu farmacéutico o médico para obtener asesoramiento |
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 | No conduzca ni utilice herramientas o máquinas hasta que se sienta bien nuevamente |
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:
Una reacción de tipo alérgico, como hinchazón alrededor de la cara o la boca, una erupción cutánea o cualquier dificultad para respirar.
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.
Si experimenta cualquier otro síntoma que crea que puede deberse a las tabletas, hable con su médico o farmacéutico para obtener asesoramiento.
How to store ofloxacin
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
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, donde se encargarán 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 Sitio web de Yellow Card.
Preguntas frecuentes
Can ofloxacin treat yeast infection?
Ofloxacin is an antibiotic used to treat bacterial infections. It is not effective against yeast infections. If you develop thrush (a type of yeast infection) after taking antibiotics, you should speak with your doctor or pharmacist for advice, as this can sometimes happen after a course of antibiotics.
Does ofloxacin make you sleepy?
Ofloxacin can make you feel light-headed and impair your ability to concentrate. This may make you feel drowsy or affect your alertness. It's important to make sure your reactions are normal before you drive, or use tools or machines.
Is ofloxacin an antibiotic?
Yes, ofloxacin is a type of medicine known as a quinolone antibiotic. It works by killing the bacteria that are causing an infection in your body.
Can I take ofloxacin if I feel a UTI starting?
Ofloxacin is prescribed to treat bacterial infections, including urine infections. However, you should only take ofloxacin exactly as prescribed by your doctor. It's important to consult your doctor for a diagnosis and prescription if you suspect a urinary tract infection (UTI) is starting, rather than self-medicating.
What should I do if I forget to take a dose of ofloxacin?
If you forget to take a dose of ofloxacin, take it as soon as you remember. However, if your next dose is almost due, then skip the missed dose and just take the scheduled dose. Never take two tablets at once to make up for a forgotten dose.
Are there any specific painkillers I should avoid while taking ofloxacin?
Yes, you should avoid taking painkillers called non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, while you are taking ofloxacin. If you need pain relief, check with your pharmacist for a suitable alternative that is safe to take with this antibiotic.
Why can't I take indigestion remedies or certain supplements with ofloxacin?
You should not take indigestion remedies (antacids) or medicines containing iron or zinc (like multivitamins) during the two hours before or two hours after taking ofloxacin. These medicines can interfere with how ofloxacin is absorbed by your body, which can prevent it from working effectively.
Lecturas adicionales y referencias
- Manufacturer's PIL, Ofloxacin 200 mg and 400 mg Tablets; Mylan Products Ltd, The electronic Medicines Compendium. Dated June 2022.
- Medicamentos Completo BNF 89ª Edición; Asociación Médica Británica y Sociedad Real de Farmacia de Gran Bretaña, Londres.
Acerca del revisor

Sid Dajani
Sultan Dajani se graduó en la Escuela de Farmacia de Londres en 1994 y se convirtió en el miembro más joven elegido para el consejo de la Sociedad Real de Farmacia desde su fundación en 1842.
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