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Crecil 500 mg cápsulas duras

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About the medicine

How to use CRECIL 500 mg HARD CAPSULES

Contents of the leaflet

  1. Introduction
  2. What Crecil 500 mg Hard Capsules are and what they are used for
  3. What you need to know before taking Crecil 500 mg Hard Capsules
  4. How to Take Crecil 500 mg Hard Capsules
  5. Possible Side Effects
  6. Storage of Crecil 500 mg Hard Capsules
  7. Package Contents and Additional Information

Introduction

Package Leaflet: Information for the User

Crecil 500 mg Hard Capsules

Cystine

Read the package leaflet carefully before starting to take this medicine because it contains important information for you.

Follow the administration instructions of the medicine contained in this package leaflet or as indicated by your doctor or pharmacist.

  • Keep this package leaflet, as you may need to read it again.
  • If you need advice or more information, consult your pharmacist.
  • If you experience side effects, consult your doctor or pharmacist, even if they are side effects not listed in this package leaflet.
  • You should consult a doctor if it worsens or does not improve after 30 days.

Contents of the Package Leaflet

  1. What Crecil 500 mg Hard Capsules are and what they are used for
  2. What you need to know before taking Crecil 500 mg Hard Capsules
  3. How to take Crecil 500 mg Hard Capsules
  4. Possible side effects
  5. Storage of Crecil 500 mg Hard Capsules
  6. Package Contents and Additional Information

1. What Crecil 500 mg Hard Capsules are and what they are used for

They contain an amino acid (a component of proteins) that contains sulfur and is part of a protein (keratin) that makes up hair and nails.

Crecil is indicated for the treatment of cystine deficiency (a component of keratin), which may manifest as hair loss and/or nail fragility, caused by unbalanced or restrictive diets (weight loss, vegetarian, etc.)

Crecil is indicated for adults and adolescents over 14 years of age.

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2. What you need to know before taking Crecil 500 mg Hard Capsules

Do not take Crecil Capsules

  • if you are allergic to cystine or any of the other components of this medicine (listed in section 6).

Warnings and Precautions

Consult your doctor or pharmacist before starting to take Crecil.

  • You should be cautious if you have disorders in the absorption or elimination of cystine.

Children

Do not administer this medicine to children under 14 years of age, as its safety and efficacy have not been established in children.

Taking Crecil Capsules with other Medicines

Tell your doctor or pharmacist if you are using, have recently used, or may need to use any other medicine.

Pregnancy and Breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before using this medicine.

As a precaution, do not take Crecil Capsules during pregnancy or breastfeeding.

Driving and Using Machines

Crecil does not affect the ability to drive vehicles or use machines.

3. How to Take Crecil 500 mg Hard Capsules

Follow the administration instructions of the medicine contained in this package leaflet or as indicated by your doctor or pharmacist. If in doubt, ask your doctor or pharmacist.

The recommended dose is:

  • Adults and adolescents over 14 years of age:

Oral route.

It is recommended to take 2 to 3 capsules per day, coinciding with meals.

The capsules should be taken with a sufficient amount of water.

If symptoms do not improve or worsen after a month of treatment, it should be discontinued and the doctor consulted.

If you take more Crecil Capsules than you should

There is no information on cases of intoxication.

In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone 91 562 04 20, indicating the medicine and the amount ingested (or go to a medical center).

If you forget to take Crecil Capsules

Do not take a double dose to make up for forgotten doses.

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

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 everyone gets them.

No side effects have been described with the use of Crecil 500 mg Hard Capsules.

Reporting Side Effects

If you experience any type of side effect, consult your doctor, even if it is a possible side effect not listed in this package leaflet. You can also report them directly through the Spanish Medicines Surveillance System for Human Use. www.notificaRAM.es. By reporting side effects, you can contribute to providing more information on the safety of this medicine.

5. Storage of Crecil 500 mg Hard Capsules

No special storage conditions are required.

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

Do not use this medicine after the expiration date stated on the package after CAD.

The expiration date is the last day of the month indicated.

Medicines should not be disposed of through wastewater or household waste. Deposit the packages and medicines you no longer need at the Sigre Point in the pharmacy. In case of doubt, ask your pharmacist how to dispose of the packages and medicines you no longer need. This will help protect the environment.

6. Package Contents and Additional Information

Composition of Crecil 500 mg Hard Capsules

  • The active ingredient is Cystine. Each capsule contains 500 mg of cystine.
  • The other ingredients (excipients) are: talc, magnesium stearate, and sodium lauryl sulfate. Excipients of the hard gelatin capsule: gelatin, erythrosine (E-127), titanium dioxide (E-171), indigo carmine (E-132), and water.

Appearance of the Product and Package Contents

Crecil is presented in hard gelatin capsules of red color in packages of 40 capsules.

Marketing Authorization Holder

Laboratorios Viñas, S.A.

Provenza, 386

08025 Barcelona

Manufacturer

Laboratorios Viñas, S.A.

Torrente Vidalet, 29 Barcelona 08012 SPAIN

Date of the Last Revision of this Package Leaflet:April 2013.

Detailed and updated 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 CRECIL 500 mg HARD CAPSULES

Discuss questions about CRECIL 500 mg HARD CAPSULES, including use, safety considerations and whether a prescription is appropriate, subject to medical assessment and local regulations.

Doctor
5.0(12)

Yevgen Yakovenko

General medicine12 years of experience
Licence no. 35/35/09707

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(24)

Taisiia Proida

Psychiatry7 years of experience
Licence no. 70352

Taisiia Proida is a general practitioner with a specialization in mental health and a cognitive behavioral therapist (CBT), a member of the European Psychiatric Association. She offers online consultations for adults aged 18 and over, combining evidence-based medicine with an individualised approach to mental health care. She specialises in consultations and ongoing support for a wide range of mental health concerns, including: 

  • Mood disorders: depression, bipolar disorder, postpartum depression.
  • Anxiety disorders: generalised anxiety, OCD, panic attacks, phobias.
  • Post-traumatic stress disorder (PTSD) and complex PTSD.
  • Attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). Assessment is provided only after an initial psychiatric evaluation and during a follow-up appointment.
  • Personality disorders and emotional instability.
  • Cyclothymia and mood fluctuations.
  • Schizophrenia spectrum and related conditions.

Dr. Proida combines clinical expertise with an empathetic approach, offering structured support based on evidence-based practices. Her work integrates CBT techniques with medical management, with a focus on anxiety and depressive disorders. She works with clients from different countries and cultural backgrounds, adapting her communication style and recommendations to individual needs. With experience in international clinical trials (Pfizer, Merck), she values clarity, trust, and collaborative partnership in patient care.

Book a video appointment
€170
Doctor
5.0(3)

Lina Travkina

General 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(21)

Nuno Tavares Lopes

General 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
Doctor
5.0(7)

Anastasiia Hladkykh

Psychiatry15 years of experience

Dr Anastasiia Hladkykh is a physician-psychotherapist and psychologist with over 14 years of experience working with individuals struggling with various types of addictions and their families. She provides online consultations for adults, combining medical knowledge with deep psychological support and practical tools.

Key areas of expertise:

  • Addiction treatment: alcohol and drug dependence, gambling addiction, compulsive behaviours, codependent relationships.
  • Support for families of addicted individuals, behavioural correction within the family system, guidance for maintaining remission.
  • Mental health: depression, bipolar disorder, obsessive-compulsive disorder (OCD), anxiety disorders, phobias, PTSD, generalised anxiety, emotional trauma, and the psychological impact of loss or emigration.
  • Psychoeducation: explaining complex mental health concepts in simple language, helping patients and their families understand diagnoses and treatment steps.
Therapeutic approach:
  • Client-centred, straightforward, and empathetic – focused on practical outcomes and emotional stabilisation.
  • Prescribes medications when needed, but always aims to minimise unnecessary pharmaceutical use.
  • Certified in multiple evidence-based methods: CBT, NLP (Master Practitioner), Ericksonian hypnosis, symbol drama, art therapy, and systemic therapy.
  • Each consultation results in a clear, structured plan – patients leave knowing exactly what to do next.
Experience and background:
  • Member of the German association Gesundheitpraktikerin and the NGO “Mit dem Sonne in jedem Herzen.”
  • More than 18 publications in international peer-reviewed journals, translated into several languages.
  • Volunteer work with Ukrainian refugees and military personnel at the University Clinic of Regensburg.
Book a video appointment
€156

Frequently Asked Questions

CRECIL 500 mg HARD CAPSULES does not require a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.

CRECIL 500 mg HARD CAPSULES is manufactured by Laboratorios Vinas S.A.. Pharmacy brands and packaging may differ depending on the distributor.

Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether CRECIL 500 mg HARD CAPSULES is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.

The prescription is issued by a doctor after assessing your health. In Spain, CRECIL 500 mg HARD CAPSULES is then dispensed in pharmacies with that prescription. An online consultation does not guarantee that a prescription will be issued: the decision always rests with the doctor.

To request an assessment, you can use Oladoctor:

Other medicines with the same active substance () include CARGLUMIC ACID TILLOMED 200 mg DISPERSIBLE TABLETS, CARGLUMIC ACID WAYMADE 200 mg DISPERSIBLE TABLETS, AMVERSIO 1 G ORAL POWDER. 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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