PEDMARQSI 80 mg /Ml Solution For Infusion

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Andrei Popov

General medicinePain medicine7 years of experience

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.

Book a video appointment
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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 PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION

Contents of the leaflet

  1. Introduction
  2. What is Pedmarqsi and what is it used for
  3. What you need to know before you or your child start taking Pedmarqsi
  4. How Pedmarqsi is administered
  5. Possible side effects
  6. Storage of Pedmarqsi
  7. Contents of the pack and further information

Introduction

Package Leaflet: Information for the Patient

Pedmarqsi 80 mg/ml Solution for Infusion

Sodium Thiosulfate

Read all of this leaflet carefully before you or your child start taking this medicine because it contains important information.

  • Keep this leaflet, you may need to read it again.
  • If you have any further questions, ask your doctor or nurse.
  • If you or your child experience any side effects, talk to your doctor or nurse, even if they are not listed in this leaflet. See section 4.

Contents of the Package Leaflet

  1. What is Pedmarqsi and what is it used for
  2. What you need to know before you or your child start taking Pedmarqsi
  3. How Pedmarqsi is administered
  4. Possible side effects
  5. Storage of Pedmarqsi
  6. Contents of the pack and further information

1. What is Pedmarqsi and what is it used for

Pedmarqsi contains the active substance sodium thiosulfate.

Pedmarqsi is used to reduce the risk of hearing loss caused by cisplatin, which is a cancer medicine. It is given to children and adolescents from 1 month to 18 years who are being treated with cisplatin for solid tumors that have not spread to other parts of the body.

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2. What you need to know before you or your child start taking Pedmarqsi

Do not administer Pedmarqsi

if the child is:

  • allergic to sodium thiosulfate or any of the other ingredients of this medicine (listed in section 6)
  • a baby under 1 month of age

Warnings and precautions

Talk to your doctor or nurse before you or your child receive Pedmarqsi if the child:

  • has had an allergic reaction, such as a skin rash, hives, or difficulty breathing after a previous dose of sodium thiosulfate
  • has a known allergy to chemicals called sulfites, which may mean that you or the child are more likely to have an allergic reaction to this medicine
  • has kidney problems or severe kidney disease
  • needs a low-salt diet due to another illness

Other medicines and Pedmarqsi

Tell your doctor or nurse if you or your child are taking, have recently taken, or might take any other medicines.

Pregnancy and breastfeeding

This medicine must not be administered if you or your daughter are pregnant (or might be pregnant) or if you are breastfeeding. This medicine is only given after chemotherapy with cisplatin, and cisplatin can harm your baby. Ask your doctor if you need to use contraceptive methods during treatment and for 6 months after treatment.

Pedmarqsi contains boric acid

This medicine contains boric acid, which may affect fertility when given for a long time.

Pedmarqsi contains sodium

This medicine contains 23 mg of sodium (main component of kitchen/table salt) per ml. This is equivalent to 1-2% of the safe dietary intake of sodium in children from 1 to 17 years and 12% in babies from 7 to 11 months.

3. How Pedmarqsi is administered

Before you or your child receive this medicine, you will be given anti-nausea medicines to help prevent vomiting.

This medicine is a solution that a doctor or nurse will give you through a vein (by infusion). This is usually done through a tube inserted into a vein in the chest, known as a central line. The infusion is given over 15 minutes. Treatment starts 6 hours after the end of the cisplatin dose.

The dose of this medicine is calculated based on your size (body surface area) in m2, which is calculated from your height and weight. The recommended dose for those who weigh 10 kg or more is 12.8 g per m2; lower doses are given to those who weigh less than 10 kg. Your doctor will determine the dose that is right for you or your child.

If you or your child receive more Pedmarqsi than you should

Because the dose is calculated and controlled by healthcare professionals, it is unlikely that you or your child will receive the wrong amount. In case of overdose, you or your child may experience nausea, vomiting, changes in sodium, phosphate, or potassium levels in the blood, changes in blood pressure, or blood acidity (metabolic acidosis) that can cause nausea, vomiting, drowsiness, and difficulty breathing. Your doctor may give you or your child symptomatic treatment for these side effects.

If you have any other questions about the use of this medicine, ask your doctor or nurse.

Medicine questions

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4. Possible side effects

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

Serious side effects

If you or your child experience a severe allergic reaction to this medicine with symptoms such as skin rash, chest tightness, wheezing, difficulty breathing, or feeling of cold, tell your doctor or nurse immediately.

Other side effects

Other side effects seen with this medicine are usually mild. The side effects that you or your child may experience are:

Very common(may affect more than 1 in 10 people)

  • Nausea
  • Vomiting
  • Decrease in phosphate or potassium levels in the blood
  • Increase in sodium levels in the blood

Common(may affect more than 1 in 100 people)

  • Increase or decrease in blood pressure
  • Decrease in calcium levels in the blood
  • Blood acidity (metabolic acidosis) that can cause nausea, vomiting, drowsiness, and difficulty breathing

Reporting of side effects

If you or your child experience any side effects, talk to your doctor or nurse, even if they are not listed in this leaflet. You can also report side effects directly through the national reporting system listed in Appendix V. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storage of Pedmarqsi

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

Do not use this medicine after the expiry date which is stated on the vial after CAD. The expiry date is the last day of the month shown.

This medicine does not require any special storage conditions.

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

6. Contents of the pack and further information

Composition of Pedmarqsi

  • The active substance is sodium thiosulfate, in anhydrous form.
  • The other ingredients are:
  • boric acid (0.25 mg/ml)
  • water for injections
  • hydrochloric acid and sodium hydroxide for pH adjustment (see section 2; Pedmarqsi contains sodium).

Appearance and pack contents

This medicine is a solution for infusion.

This medicine is a clear and colorless sterile solution supplied in clear glass vials sealed with a rubber stopper and a flip-off cap made of aluminum. Each carton contains one vial.

Marketing authorization holder and manufacturer

Norgine B.V.

Antonio Vivaldistraat 150

1083 HP Amsterdam

Netherlands

Date of last revision of this leaflet:

Other sources of information

Detailed information on this medicine is available on the European Medicines Agency website: http://www.ema.europa.eu.

----------------------------------------------------------------------------------------------------------------------------

This information is intended only for healthcare professionals:

Dosage and administration

Timing of administration in relation to cisplatin

The timing of sodium thiosulfate administration in relation to cisplatin chemotherapy is critical.

If sodium thiosulfate is administered:

  • less than 6 hours after the end of cisplatin infusion: it may reduce the effectiveness of cisplatin against the tumor
  • more than 6 hours after the end of cisplatin infusion: it may not be effective in preventing ototoxicity.

Use sodium thiosulfate only after a cisplatin infusion that has lasted 6 hours or less. Do not use sodium thiosulfate if:

  • the cisplatin infusion lasts more than 6 hours or
  • a subsequent cisplatin infusion is planned within the next 6 hours.

When cisplatin is administered on consecutive days, ensure a minimum interval of 6 hours between the sodium thiosulfate infusion and the next cisplatin infusion.

After the end of the cisplatin infusion:

  • Administer a highly effective intravenous multi-agent antiemetic 30 minutes before sodium thiosulfate administration, i.e., 5.5 hours after the end of cisplatin infusion
  • This medicine is a ready-to-use solution for infusion
  • Prepare the necessary ml of sodium thiosulfate, 80 mg/ml, in a syringe or add it to an empty sterile infusion bag
  • Stop the cisplatin hydration fluid and flush the line with 0.9% sodium chloride
  • Infuse sodium thiosulfate over 15 minutes (6 hours after the end of cisplatin infusion)
  • Flush the line with 0.9% sodium chloride and resume cisplatin hydration immediately after.

Process flow with grey boxes and arrows indicating steps of Pedmarqsi and CIS administration including waiting times

Refer to the section "Timing of administration in relation to cisplatin" for crucial information on the timing of sodium thiosulfate administration.

This medicine is presented in a single-use vial containing 8 g in a concentration of 80 mg/ml. The recommended dose of sodium thiosulfate for the prevention of cisplatin-induced ototoxicity is based on body weight and normalized according to body surface area as shown in the following table:

Body weight

Dose

Volume

>10 kg

12.8 g/m2

160 ml/m2

5 to 10 kg

9.6 g/m2

120 ml/m2

<5 kg< p>

6.4 g/m2

80 ml/m2

Instructions for use, handling, and disposal

This medicine is intended for single use. Disposal of unused parts of the solution should be done according to local regulations.

Chemical and physical stability has been demonstrated for 24 hours at controlled room temperature for the product stored in intravenous bags made of polyvinyl chloride, vinyl acetate, and polyolefin.

From a microbiological point of view, the product should be used immediately after opening. If not used immediately, the in-use storage times and conditions are the responsibility of the user and normally should not be longer than 24 hours at 2 to 8°C.

Online doctors for PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION

Discuss questions about PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

Doctor
5.0(36)

Andrei Popov

General medicinePain medicine7 years of experience

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.

Book a video appointment
€86
Doctor
5.0(12)

Yevgen Yakovenko

Family medicine12 years of experience

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.

Book a video appointment
€72
Doctor
5.0(3)

Lina Travkina

Family medicine13 years of experience

Dr. Lina Travkina is a licensed family and preventive medicine doctor based in Italy. She provides online consultations for adults and children, supporting patients across all stages of care – from acute symptom management to long-term health monitoring and prevention.

Areas of medical care include:

  • Respiratory conditions: colds, flu, acute and chronic bronchitis, mild to moderate pneumonia, bronchial asthma.
  • ENT and eye conditions: sinusitis, tonsillitis, pharyngitis, otitis, infectious and allergic conjunctivitis.
  • Digestive issues: gastritis, acid reflux (GERD), IBS, dyspepsia, bloating, constipation, diarrhoea, functional bowel symptoms, intestinal infections.
  • Urological and infectious diseases: acute and recurrent cystitis, bladder and kidney infections, prevention of recurrent UTIs, asymptomatic bacteriuria.
  • Chronic conditions: hypertension, diabetes, hypercholesterolemia, metabolic syndrome, thyroid disorders, excess weight.
  • Neurological and general symptoms: headache, migraine, dizziness, fatigue, sleep disturbances, reduced concentration, anxiety, asthenia.
  • Chronic pain support: back, neck, joint, and muscle pain, tension syndromes, pain associated with osteochondrosis and chronic conditions.

Additional care areas:

  • Preventive consultations and check-up planning.
  • Medical advice and follow-up consultations.
  • Test interpretation and diagnostic guidance.
  • Structured support for undiagnosed complaints.
  • Second opinion on diagnoses and treatment plans.
  • Nutritional and lifestyle support for vitamin deficiencies, anaemia, metabolic issues.
  • Post-operative recovery support and pain management.
  • Preconception counselling and postpartum support.
  • Immunity support and strategies to reduce frequency of infections.

Dr. Travkina combines evidence-based medicine with an attentive, personalised approach. Her consultations focus not only on treatment, but also on prevention, recovery, and long-term wellbeing.

If during the consultation it becomes clear that your case requires in-person assessment or specialised care outside of her scope, the session will be terminated and the payment fully refunded.

Book a video appointment
€75
Doctor
5.0(19)

Nuno Tavares Lopes

Family medicineGeneral medicine18 years of experience

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management
  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses
  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment
  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance
  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis
  • Pain management: acute and chronic pain, post-surgical care
  • Public health: prevention, health screenings, long-term monitoring
  • Sick leave (Baixa médica) connected to Segurança Social in Portugal
  • IMT medical certificates for driving licence exchange
Dr. Nuno Tavares Lopes provides medical support for patients using GLP-1 medications (Mounjaro, Wegovy, Ozempic, Rybelsus) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Europe.

Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.

Book a video appointment
€70

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Frequently Asked Questions

Is a prescription required for PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION?

PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION 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 PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION?

The active ingredient in PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION is thiosulfate. This information helps identify medicines with the same composition but different brand names.

Who manufactures PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION?

PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION is manufactured by Norgine B.V.. Pharmacy brands and packaging may differ depending on the distributor.

Which doctors can assess the use of PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION 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 PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.

How to buy PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION in Spain?

Spain has a well-developed healthcare infrastructure across major cities such as Madrid, Barcelona, Valencia, and Seville. Pharmacies are widely available and operate under strict regulations, ensuring access to prescribed medications.

You can buy PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION in Madrid, Barcelona, Seville, or Valencia at any local pharmacy with a valid prescription.

To obtain a prescription, you can use Oladoctor:

What are the alternatives to PEDMARQSI 80 mg/mL SOLUTION FOR INFUSION?

Other medicines with the same active substance (thiosulfate) include ANEXATE 0.5 mg/5 ml INJECTABLE SOLUTION, ANEXATE 1 mg/10 ml INJECTABLE SOLUTION, BRIDION 100 mg/mL INJECTABLE SOLUTION. 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.

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