Bg pattern

KETISAL 0.25 mg/ml EYE DROPS SOLUTION

Prescription review online

Prescription review online

A doctor will review your case and decide whether a prescription is medically appropriate.

Talk to a doctor about this medicine

Talk to a doctor about this medicine

Discuss your symptoms and possible next steps in a quick online consultation.

This page is for general information. Consult a doctor for personal advice. Call emergency services if symptoms are severe.
About the medicine

How to use KETISAL 0.25 mg/ml EYE DROPS SOLUTION

Translated with AI

This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

Show original

Introduction

Package Leaflet: Information for the User

Ketisal 0.25 mg/ml Eye Drops Solution

Ketotifen

Read this package leaflet carefully before you start using this medicine because it contains important information for you.

  • Keep this package leaflet, you may need to read it again.
  • If you have any further questions, ask your doctor or pharmacist.
  • This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, even if their symptoms are the same as yours.
  • If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this package leaflet. See section 4.

Contents of the Package Leaflet

  1. What is Ketisal 0.25 mg/ml Eye Drops Solution and what is it used for
  2. What you need to know before you start using Ketisal 0.25 mg/ml Eye Drops Solution
  3. How to use Ketisal 0.25 mg/ml Eye Drops Solution
  4. Possible side effects
  5. Storage of Ketisal 0.25 mg/ml Eye Drops Solution
  6. Package Contents and Additional Information

1. What is Ketisal and what is it used for

This medicine contains the active substance ketotifen, which is an antiallergic molecule.

This medicine is used to treat the ocular symptoms of hay fever.

Doctor consultation

Not sure if this medicine is right for you?

Discuss your symptoms and treatment with a doctor online.

2. What you need to know before you start using Ketisal

Do not use Ketisal

  • If you are allergic (hypersensitive) to ketotifen or any of the other ingredients of this medicine (listed in section 6).

Warnings and Precautions

Talk to your doctor or pharmacist before you start using this medicine.

Children

Ketisal is not recommended for use in children under 3 years of age.

Other Medicines and Ketisal

If you need to apply any other eye medicine with this medicine, wait at least 5 minutes between applying each product.

Tell your doctor or pharmacist if you are using or have recently used or might use any other medicines, including those obtained without a prescription. This is especially important with medicines used to treat:

  • depression, anxiety, and sleep disorders
  • allergies (e.g., antihistamines)

Ketisal with Food, Drink, and Alcohol

Using this medicine may increase the effects of alcohol.

Pregnancy and Breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before using this medicine.

This medicine can be used during breastfeeding.

Driving and Using Machines

This medicine may cause blurred vision or drowsiness. If this happens, wait until these effects have gone before driving or using machines.

3. How to Use Ketisal

Follow exactly the administration instructions of this medicine given by your doctor or pharmacist. If in doubt, consult your doctor or pharmacist again.

The recommended dose in adults, elderly patients, and children (from 3 years of age), is one drop in the affected eye(s) twice a day (morning and evening).

Instructions for Use

1a

Sterile needle with transparent protector and white cylindrical body with marked rings

Hand holding a vial and a filter tip connecting to it with an arrow indicating direction of insertion1b

  • Take the plastic bottle (image 1a)out of the cardboard box and write the opening date of the bottle on the cardboard box in the space provided.
  • Wash your hands carefully before opening the bottle.
  • Remove the cap (image 1b).

Hand holding a white inhaler with the nozzle facing down and a black arrow indicating direction2

  • Hold the bottle upside down with your thumb on the shoulder of the bottle and your other fingers on the bottom of the bottle.
  • Before the first use, pump the bottle repeatedly, about 20 times, to get a consistent flow of product (image 2).

Hand holding a contact lens over the open eye with the index and thumb fingers3

  • Tilt your head or your child's head back. Pull the lower eyelid down with a clean finger until there is a "space" between the eyelid and the eye. The drop will go into this space (image 3).
  • Bring the tip of the bottle close to the eye. Use a mirror if it helps.

Hand holding a bottle with dropper applying drops directly into the open eye of a person4

5

Index finger gently pressing the lower eyelid of the open eye, showing the technique of applying eye drops

  • Do not touch the eye or eyelid, the surrounding areas, or other surfaces with the dropper tip.The drops could become infected.
  • Press the lower part of the bottle gently to release one drop into the eye (image 4).
  • If a drop does not fall into the eye, try again.
  • After using the medicine, press the corner of your eye near your nose (image 5)with your finger. This prevents the medicine from coming into contact with other parts of your body.

1-5

  • If you need to treat both eyes, repeat these same steps (1 to 5) for the other eye.
  • Close the bottle with the cap immediately after use.
  • Use only one bottle at a time. Do not open the cap until you need to use the medicine.
  • You must discard the bottle 3 months after the first opening (checking the opening date written on the cardboard box),and use a new bottle.

If you have any further questions on the use of this medicine, ask your doctor or pharmacist.

If you use more Ketisal than you should

There is no danger if you have used more than one drop in the eye or if you have accidentally ingested this medicine. If in doubt, consult your doctor or pharmacist.

In case of overdose or accidental ingestion, consult your doctor or pharmacist or call the Toxicological Information Service, phone: 91 562 04 20, indicating the medicine and the amount ingested.

If you forget to use Ketisal

If you forget to use this medicine, you should apply the treatment as soon as you remember, and at the recommended dose (one drop per eye, twice a day). Do not use a double dose to make up for forgotten doses.

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

4. Possible Side Effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

The following side effects have been reported.

Common (may affect up to 1 in 10 people)

  • eye irritation or pain in the eye
  • inflammation in the eye

Uncommon (may affect up to 1 in 100 people)

  • blurred vision when applying the drops in the eye
  • dryness in the eye
  • alteration in the eyelid
  • conjunctivitis
  • increased sensitivity of the eyes to light
  • visible bleeding in the white part of the eye
  • headache
  • drowsiness
  • rash (which can also cause itching)
  • eczema (itching, redness, rash with itching)
  • dry mouth
  • allergic reaction (including swelling of the face and eyelids) and increased severity of an existing allergic condition such as asthma and eczema.

If you experience serious side effects, talk to your doctor or pharmacist, even if they are not listed in this package leaflet.

Reporting of Side Effects

If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this package leaflet. You can also report side effects directly through the Spanish Medicines Monitoring System, https://www.notificaram.es. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storage of Ketisal

Keep this medicine out of the sight and reach of children.

Do not store above 25°C.

Once the bottle is opened, it can be stored for 3 months.

Do not use this medicine after the expiry date which is stated on the carton and the bottle after EXP. The expiry date is the last day of the month stated.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.

6. Package Contents and Additional Information

Composition of Ketisal

  • The active substance is ketotifen (as hydrogen fumarate).

Each ml of solution contains 0.345 mg of hydrogen fumarate of ketotifen, equivalent to 0.25 mg of ketotifen.

  • The other ingredients (excipients) are sodium hyaluronate, glycerol (E 422), sodium hydroxide (E 524), and purified water.

Appearance and Package Contents

This medicine is a clear, colorless or slightly yellowish solution. The solution is filled in a 10 ml white plastic bottle with a dropper. Each plastic bottle contains 10 ml of solution.

Marketing Authorization Holder

HORUS PHARMA

22 Allé Camille Muffat

INEDI 5

06200 Nice

France

Manufacturer

PHARMASTER

Zone Industrielle de Krafft Erstein

FRANCE

This medicine is authorized in the Member States of the European Economic Area under the following names:

Germany: Ketazed 0.25 mg/ml, Augentropfen, Lösung

Belgium: Ketazed 0.25 mg/ml collyre en solution / Ketazed 0.25 mg/ml oogdruppels, oplossing / Ketazed 0.25 mg/ml Augentropfen, Lösung

Denmark: Ketazed, øjendråber, opløsning

Spain: Ketisal 0.25 mg/ml colirio en solución

Finland: Ketazed 0.25 mg/ml silmätipat, liuos

France: Ketazed 0.25 mg/mL, collyre en solution

Netherlands: Ketazed 0.25 mg/ml oogdruppels, oplossing

Italy: KETAZED 0.25 mg/ml, collirio, soluzione

Luxembourg: Ketazed 0.25 mg/ml collyre en solution

Norway: Ketazed 0.25 mg/ml øyedråper, oppløsning

Romania: Ketazed 0.25 mg/ml picaturi oftalmice, solu?ie

Sweden: Ketazed 0.25 mg/ml ögondroppar, lösning

You can request more information about this medicine by contacting the local representative of the marketing authorization holder:

Horus Pharma Ibérica, S.L.U.

Gran Vía Carlos III, 98, 6º

08028 Barcelona - Spain

Date of the Last Revision of this Package Leaflet: June 2025

Detailed information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/

Online doctors for KETISAL 0.25 mg/ml EYE DROPS SOLUTION

Discuss questions about KETISAL 0.25 mg/ml EYE DROPS SOLUTION, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

0.0 (0)
Doctor

Hocine Lokchiri

General medicine 21 years exp.

Dr. Hocine Lokchiri is a French consultant with over 20 years of experience in General and Emergency Medicine. He works with adults and children, helping patients with urgent symptoms, infections, sudden health changes and everyday medical concerns that require timely evaluation. His background includes clinical practice in France, Switzerland and the United Arab Emirates, which allows him to navigate different healthcare systems and manage a wide range of conditions with confidence. Patients value his calm, structured approach, clear explanations and evidence-based decision-making.

Online consultations with Dr. Lokchiri are suitable for many situations when someone needs quick medical guidance, reassurance or a clear next step. Common reasons for booking include:

  • fever, chills, fatigue and viral symptoms
  • cough, sore throat, nasal congestion, breathing discomfort
  • bronchitis and mild asthma flare-ups
  • nausea, diarrhoea, abdominal pain, digestive infections
  • rashes, allergic reactions, redness, insect bites
  • muscle or joint pain, mild injuries, sprains
  • headache, dizziness, migraine symptoms
  • stress-related symptoms, sleep disturbances
  • questions about test results and treatment plans
  • management of chronic conditions in stable phases
Many patients reach out when symptoms appear suddenly and cause concern, when a child becomes unwell unexpectedly, when a rash changes or spreads, or when it’s unclear whether an in-person examination is necessary. His emergency medicine background is particularly valuable online, helping patients understand risk levels, identify warning signs and choose safe next steps.

Some situations are not suitable for online care. If a patient has loss of consciousness, severe chest pain, uncontrolled bleeding, seizures, major trauma or symptoms suggesting a stroke or heart attack, he will advise seeking immediate local emergency services. This improves safety and ensures patients receive the right level of care.

Dr. Lokchiri’s professional training includes:

  • Advanced Trauma Life Support (ATLS)
  • Basic and Advanced Cardiac Life Support (BLS/ACLS)
  • Pediatric Advanced Life Support (PALS)
  • Prehospital Trauma Life Support (PHTLS)
  • eFAST and critical care transthoracic echocardiography
  • aviation medicine
He is an active member of several professional organisations, including the French Society of Emergency Medicine (SFMU), the French Association for Emergency Physicians (AMUF) and the Swiss Society of Emergency and Rescue Medicine (SGNOR). In consultations, he works with clarity and precision, helping patients understand their symptoms, possible risks and the safest treatment options.
Camera Book a video appointment
€58
0.0 (0)
Doctor

Chikeluo Okeke

General medicine 4 years exp.

Dr Chikeluo Okeke is an internal medicine doctor with extensive international clinical experience. Originally from Nigeria, he has worked across multiple European healthcare systems and currently practises in Sweden. This professional path has given him a strong understanding of different medical approaches and the ability to work effectively with patients from diverse cultural and linguistic backgrounds.

Dr Okeke focuses on general internal medicine and adult primary care, combining clinical accuracy with careful attention to lifestyle, personal context, and everyday health concerns. His consultations are particularly well suited for people who seek medical advice online, live abroad, or need clear guidance without unnecessary complexity.

He provides online consultations covering symptom assessment, prevention, and long-term management of chronic conditions, helping patients understand what is happening and decide on appropriate next steps.

Common reasons for consultation:

  • General internal medicine concerns and initial health assessment.
  • Acute symptoms such as fever, cough, infections, pain, or weakness.
  • Chronic conditions and treatment adjustment.
  • Blood pressure issues, fatigue, metabolic concerns.
  • Preventive consultations and routine check-ups.
  • Interpretation of laboratory results and medical reports.
  • Medical advice for patients receiving care online.

Dr Okeke is known for his clear communication, calm approach, and cultural awareness. He listens carefully, explains medical decisions in a structured way, and supports patients in making informed choices about their health.

Online consultations with Dr Chikeluo Okeke offer reliable internal medicine care without geographic limitations, focused on medical relevance, clarity, and patient comfort.

Camera Book a video appointment
€60
5.0 (1061)
Doctor

Andrei Popov

General medicine 7 years exp.

Dr. Andrei Popov is a family physician with specialized training in the management of chronic pain. He provides video consultations for adults in Spain and across Europe: whether you have been living with pain for months that no one has been able to properly explain, or you need to resolve a health issue without waiting weeks for an appointment.

His approach is clear: to listen, organize your case, and provide you with a practical roadmap based on evidence-based medicine and adapted to your medical history and personal needs.

Pain: how he can help

  • Chronic pain (more than 3 months
  • Migraine and recurrent or high-intensity headaches
  •  Neck, lower back, back and joint pain
  •  Post-traumatic pain after injuries or surgeries
  •  Pain of neurological origin: neuralgia, neuropathic pain, fibromyalgia

General medicine

  • Frequent respiratory infections (cold, flu, persistent cough)
  • Hypertension, diabetes and metabolic disorders
  • Review of laboratory tests and MRI/CT reports (explained in clear language)
  • Preventive medicine and health monitoring
  • Second opinions and treatment adjustments (when clinically appropriate)

What the consultation is like
 Each session lasts up to 30 minutes. We review symptoms, medical history, medications and any tests you provide, and you finish the consultation with a clear treatment plan, defined next steps, and criteria to understand when follow-up may be needed. If warning signs are detected, he will clearly advise whether you need in-person care or urgent medical attention.

Camera Book a video appointment
€80
5.0 (184)
Doctor

Yevgen Yakovenko

General surgery 12 years exp.

Dr. Yevgen Yakovenko is a licensed surgeon and general practitioner in Spain and Germany. He specialises in general, paediatric, and oncological surgery, internal medicine, and pain management. He offers online consultations for adults and children, combining surgical precision with therapeutic support. Dr Yakovenko works with patients across different countries and provides care in Ukrainian, Russian, English, and Spanish.

Areas of medical expertise:

  • Acute and chronic pain: headaches, muscle and joint pain, back pain, abdominal pain, postoperative pain. Identifying the cause, selecting treatment, and creating a care plan.
  • Internal medicine: heart, lungs, gastrointestinal tract, urinary system. Management of chronic conditions, symptom control, second opinions.
  • Pre- and postoperative care: risk assessment, decision-making support, follow-up after surgery, rehabilitation strategies.
  • General and paediatric surgery: hernias, appendicitis, congenital conditions, both planned and urgent surgeries.
  • Injuries and trauma: bruises, fractures, sprains, soft tissue damage, wound care, dressing, referral when in-person care is required.
  • Oncological surgery: diagnosis review, treatment planning, and long-term follow-up.
  • Obesity treatment and weight management: a medical approach to weight loss, including assessment of underlying causes, evaluation of comorbidities, development of a personalised plan (nutrition, physical activity, pharmacotherapy if needed), and ongoing progress monitoring.
  • Imaging interpretation: analysis of ultrasound, CT, MRI, and X-ray results, surgical planning based on imaging data.
  • Second opinions and medical navigation: clarifying diagnoses, reviewing current treatment plans, helping patients choose the best course of action.

Experience and qualifications:

  • 12+ years of clinical experience in university hospitals in Germany and Spain.
  • International education: Ukraine – Germany – Spain.
  • Member of the German Society of Surgeons (BDC).
  • Certified in radiological diagnostics and robotic surgery.
  • Active participant in international medical conferences and research.

Dr Yakovenko explains complex topics in a clear, accessible way. He works collaboratively with patients to analyse health issues and make evidence-based decisions. His approach is grounded in clinical excellence, scientific accuracy, and respect for each individual.

If you are unsure about a diagnosis, preparing for surgery, or want to discuss your test results – Dr Yakovenko will help you evaluate your options and move forward with confidence.

Camera Book a video appointment
€50
0.0 (0)
Doctor

Joao Silva

General medicine 6 years exp.

Dr. João Silva is a physician with training and experience in the field of General and Family Medicine, dedicated to providing healthcare focused on the well-being and quality of life of his patients. Throughout his professional career, he has developed broad clinical competencies, striving to maintain a medical practice based on scientific evidence and continuous knowledge updates.

Between 2013 and 2019, he completed the Integrated Master's Degree in Medicine at the Abel Salazar Institute of Biomedical Sciences in Porto, where he acquired a solid academic and clinical education.

Subsequently, between January 2021 and December 2021, he completed the General Internship at the Entre Douro e Vouga Hospital Center in Santa Maria da Feira, where he had the opportunity to work in different hospital settings and deepen his competencies in several areas of medicine.

From January 2022 until March 2026, he works as a Resident Physician in General and Family Medicine at USF Salvador Machado in Oliveira de Azeméis, developing clinical activities in primary healthcare, follow-up of chronic patients, and health promotion in the community.

Complementing his medical training, Dr. João Silva also completed a Postgraduate Degree in Continuing and Palliative Care at CESPU, strengthening his preparation in the comprehensive approach to patient care, especially in situations requiring prolonged care and multidisciplinary support.

Camera Book a video appointment
€55
0.0 (0)
Doctor

Bulat Garipov

General medicine 15 years exp.

Dr. Bulat Garipov is a radiologist with more than 15 years of experience, specializing in magnetic resonance imaging (MRI). Throughout his professional career, he has worked in leading diagnostic imaging centers, both in on-site practice and teleradiology, which has allowed him to develop a broad and versatile approach to radiology.

Over the years, he has gained solid experience in interpreting MRI studies in various areas, including:

  •  Neuroimaging
  •  Musculoskeletal system (MSK)
  •  Angiography
  •  Abdomen and pelvis
  •  Soft tissues

Additionally, Dr. Garipov is open to new collaboration opportunities in radiology and teleradiology projects. He offers his expertise in MRI, providing both first and second readings of studies, as well as advanced image interpretation, ensuring accurate and high-quality diagnostics.

You could consult Dr. Bulat Garipov in cases where accurate interpretation of MRI studies or a second expert opinion is required. His expertise is especially valuable in cases of suspected neurological conditions, back and joint pain, vascular disorders, as well as in the diagnosis of abdominal and pelvic diseases. The doctor also provides support in complex or unclear clinical situations, including the review of previously performed studies, which helps improve diagnostic accuracy and determine the optimal treatment strategy. A teleradiology format is available, allowing you to receive a professional opinion remotely.

Camera Book a video appointment
€60

Frequently Asked Questions

Is a prescription required for KETISAL 0.25 mg/ml EYE DROPS SOLUTION?
KETISAL 0.25 mg/ml EYE DROPS SOLUTION requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in KETISAL 0.25 mg/ml EYE DROPS SOLUTION?
The active ingredient in KETISAL 0.25 mg/ml EYE DROPS SOLUTION is ketotifen. This information helps identify medicines with the same composition but different brand names.
How much does KETISAL 0.25 mg/ml EYE DROPS SOLUTION cost in pharmacies?
The average pharmacy price for KETISAL 0.25 mg/ml EYE DROPS SOLUTION is around 7.02 EUR. Prices may vary depending on the manufacturer and dosage form.
Who manufactures KETISAL 0.25 mg/ml EYE DROPS SOLUTION?
KETISAL 0.25 mg/ml EYE DROPS SOLUTION is manufactured by Horus Pharma. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of KETISAL 0.25 mg/ml EYE DROPS SOLUTION online?
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether KETISAL 0.25 mg/ml EYE DROPS SOLUTION is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to KETISAL 0.25 mg/ml EYE DROPS SOLUTION?
Other medicines with the same active substance (ketotifen) include BENTIFEN 0.25mg/ml EYE DROPS SOLUTION, KETOBRILL 0.25 mg/ml EYE DROPS IN SINGLE-DOSE CONTAINERS, KETOTIFEN CODRAMOL 0.25 mg/ml EYE DROPS IN SINGLE-DOSE CONTAINERS. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.
bg-pattern-dark

Stay informed about Oladoctor

News about new services, product updates and useful information for patients.

Follow us on social media