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DOXIPIL 100 mg HARD CAPSULES

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About the medicine

How to use DOXIPIL 100 mg HARD CAPSULES

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.

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Introduction

PROSPECTUS: INFORMATION FOR THE USER

DOXIPIL 100 mg hard capsules

Doxycycline

Read the entire prospectus carefully before starting to take the medicine.

  • Keep this prospectus, as you may need to read it again.
  • If you have any doubts, consult your doctor or pharmacist.
  • This medicine has been prescribed to you personally and should not be given to others, even if they have the same symptoms, as it may harm them.
  • If you consider that any of the adverse effects you suffer from is serious or if you notice any adverse effect not mentioned in this prospectus, inform your doctor or pharmacist.

Contents of the prospectus:

  1. What DOXIPIL 100 mg capsules are and what they are used for
  2. Before taking DOXIPIL 100 mg capsules
  3. How to take DOXIPIL 100 mg capsules
  4. Possible side effects
  5. Storage of DOXIPIL 100 mg capsules
  6. Additional information

1. What DOXIPIL 100 mg capsules are and what they are used for

DOXIPIL 100 mg is a medicine that contains doxycycline as the active ingredient. Doxycycline belongs to a group of medicines called tetracyclines and works by preventing the development of bacteria.

Doxycycline is indicated primarily for infections of the skin and soft tissues, respiratory tract infections, and genitourinary infections, such as:

  • Atypical pneumonia.
  • Psittacosis (a disease transmitted to humans by certain birds that occurs as pneumonia accompanied by fever and cough).
  • Typhus and other infections caused by microorganisms called rickettsias.
  • Sexually transmitted diseases.
  • Brucellosis (Malta fever).
  • Cholera
  • Early stages of Lyme disease (a disease transmitted by ticks).
  • Fever transmitted by lice and ticks.
  • Malaria
  • Moderate to severe acne vulgaris and papulopustular rosacea.
Doctor consultation

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2. Before taking DOXIPIL 100 mg capsules

Do not take DOXIPIL 100 mg:

If you are allergic (hypersensitive) to doxycycline, tetracyclines, or any of the other components of this medicine.

Be careful withDOXIPIL 100 mg

Use in children:

Doxycycline should not be used during the teething period, the second half of pregnancy, lactation, and in children under 8 years of age, as it may cause permanent tooth discoloration, as well as delayed bone development.

General:

Bulging of the fontanelles (unossified space in the skull) has been reported in children, and intracranial hypertension (increased pressure of the cerebrospinal fluid in the brain) in both children and adults (see section 4. "POSSIBLE SIDE EFFECTS"). These effects disappear after treatment is discontinued.

If you experience diarrhea while being treated with doxycycline, consult your doctor.

If the patient takes this medicine while lying down or without accompanying it with a sufficient amount of water, ulcers may appear in the digestive system. Therefore, it is essential to follow the administration instructions (see section 3. "HOW TO TAKE DOXIPIL 100 mg capsules" and section 4. "POSSIBLE SIDE EFFECTS").

If you need to take DOXIPIL 100 mg for an extended period, your doctor will perform periodic blood tests and checks on kidney and liver function.

If you have liver or kidney disease, consult your doctor.

If you have systemic lupus erythematosus, you should avoid using this medicine.

In case of direct exposure to the sun, skin redness may occur; if this happens, treatment should be discontinued, and a doctor consulted.

If you suffer from myasthenia gravis (a form of muscle weakness), consult your doctor before taking this medicine.

If you are going to have a urine test, inform the healthcare staff that you are being treated with this medicine, as doxycycline may interfere with the results.

Taking other medicines

Inform your doctor or pharmacist if you are taking or have recently taken any other medicine, including those purchased without a prescription.

Some medicines, when taken at the same time as DOXIPIL 100 mg, may affect their mechanism of action:

Antacids containing aluminum, calcium, or magnesium, as well as antidiarrheal drugs, decrease the absorption of doxycycline. It is recommended to space the use of tetracyclines and these compounds 2 or 3 hours apart.

Do not administer simultaneously with bactericidal antibiotics (such as penicillin), as this reduces the effect of the latter.

In simultaneous treatment with anticoagulants (such as warfarin), the dose of these should be reduced, as DOXIPIL 100 mg influences the effect of these anticoagulants. Consult your doctor; they will indicate the appropriate dose.

DOXIPIL 100 mg may reduce the effectiveness of oral contraceptives.

Alcohol, barbiturates, carbamazepine, and phenytoin may decrease the effect of DOXIPIL 100 mg when taken together.

Chronic alcohol consumption may decrease the effectiveness of DOXIPIL 100 mg. In case of doubt, consult your doctor or pharmacist.

Note that these instructions may also apply to medicines taken before or after.

Taking DOXIPIL 100 mg with food and drinks

Avoid using doxycycline and alcohol together.

It is recommended to take DOXIPIL 100 mg with food and a large glass of water to avoid irritating the esophagus (see section 3. "HOW TO TAKE DOXIPIL 100 mg capsules").

Pregnancy

Consult your doctor or pharmacist before using any medicine.

Consult your doctor or pharmacist before using DOXIPIL 100 mg if you are pregnant or think you may be pregnant.

Breastfeeding

Consult your doctor or pharmacist before using any medicine while breastfeeding.

You should avoid taking DOXIPIL 100 mg during breastfeeding.

Driving and using machines

No effects on the ability to drive vehicles and use machines have been described.

Important information about some of the components ofDOXIPIL 100 mg capsules

This medicine contains sucrose. If your doctor has told you that you have an intolerance to certain sugars, consult with them before taking this medicine.

3. How to take DOXIPIL 100 mg capsules

Follow the administration instructions for DOXIPIL 100 mg exactly as indicated by your doctor.

Consult your doctor or pharmacist if you have any doubts.

Remember to take your medicine.

This medicine should be taken during a meal, accompanied by a large glass of water.

It is essential that, after taking the medicine, you wait at least one hour before lying down or going to bed to sleep.

The above recommendations aim to prevent the appearance of digestive problems, especially esophageal ulcers.

Do not stop treatment prematurely, even if you have started to improve.

Adults

The usual dose of doxycycline is 200 mg in one or two doses on the first day of treatment, followed by a maintenance dose of 100 mg/day. For the treatment of more severe infections, treatment should be continued for at least 24 to 48 hours after the disappearance of symptoms and fever.

For the treatment of acne vulgaris, the usual initial dose is 100 mg per day for 6 to 12 weeks, followed by a maintenance dose of 50 mg per day for 4 to 6 months.

For the treatment of rosacea, the usual dose is 50 to 100 mg once a day for 6 to 12 weeks.

Children over 8 years old:

Children over 8 years old who weigh 45 kg or less, the usual dose is 4 mg/kg of body weight on the first day of treatment, 4 mg/kg of body weight (administered in a single dose or in two equal doses every 12 hours). After the first day, continue treatment with a dose of 2 mg/kg of body weight every 24 hours.

In severe infections: 4 mg/kg of body weight every 24 hours, maintaining the same dose throughout treatment.

Treatment should continue for 24 to 48 hours after symptoms have disappeared.

If you take moreDOXIPIL 100 mg than you should

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

If you forget to takeDOXIPIL 100 mg

Do not take a double dose to make up for forgotten doses. It is essential to take the medicine regularly at the same time of day. If you forget to take a capsule, take the next one when it is due.

If you interrupt treatment withDOXIPIL 100 mg

Do not interrupt treatment and follow the regimen indicated by your doctor. If you interrupt it without finishing it, the infection may reappear.

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, DOXIPIL 100 mg can cause side effects, although not everyone will experience them.

If you experience any of the following side effects, talk to your doctor as soon as possible:

After taking DOXIPIL 100 mg, the following side effects have been detected:

Blood and lymphatic system disorders: these disorders are extremely rare. However, cases of hemolytic anemia (consequence of increased destruction of red blood cells), thrombocytopenia (decrease in the number of platelets), neutropenia (decrease in the number of neutrophils), and eosinophilia (increase in the number of eosinophils) have been reported.

Nervous system disorders: infrequently, intracranial hypertension occurs in both children and adults. This syndrome is characterized by headache, nausea, and vomiting, dizziness, tinnitus, and visual disturbances. These symptoms resolve after the drug is discontinued. Bulging of the fontanelles has also been reported in children.

Gastrointestinal disorders: pancreatitis (inflammation of the pancreas), possible appearance of digestive alterations such as esophageal ulcers (see section 3. "HOW TO TAKE DOXIPIL 100 mg capsules"), nausea, stomach pain, diarrhea, loss of appetite, tongue inflammation, intestinal inflammation, anogenital candidiasis (infection by a microscopic fungus).

Permanent tooth discoloration may also occur if used during dental development (second half of pregnancy, lactation, and children under 8 years of age).

Liver disorders: treatment with high doses of tetracyclines may cause liver function disorders and hepatitis.

Skin and subcutaneous tissue disorders: urticaria, maculopapular rash (spots and small elevations of the skin), exudative erythema (redness and swelling of the skin), multiform eruptions (redness and swelling of the skin), cutaneous photosensitivity reactions, exceptionally exfoliative dermatitis (inflammation and peeling of the skin), and rarely Stevens-Johnson syndrome. Unknown frequency: photoonycholysis (nail pigmentation).

Musculoskeletal and connective tissue disorders: joint pain, muscle pain, as well as growth retardation in children, which ceases when treatment is discontinued.

Kidney disorders: like all tetracyclines, doxycycline may cause elevated blood urea nitrogen.

General disorders: occasionally, exceptionally severe reactions may appear, angioedema (fluid retention in the vessels), bronchial obstruction, pericarditis (inflammation of the tissue surrounding the heart), hypotension (decreased blood pressure), worsening of systemic lupus erythematosus, serum sickness (allergic reaction to serum), and very rarely anaphylactic shock (unusual or exaggerated allergic reaction).

Jarisch-Herxheimer reaction, which occurs with fever, chills, headache, muscle pain, and skin rash, and usually resolves spontaneously. It occurs shortly after starting treatment with doxycycline for spirochetal infections, such as Lyme disease.

If you consider that any of the side effects you suffer from is serious or if you notice any side effect not mentioned in this prospectus, inform your doctor or pharmacist.

5. Storage of DOXIPIL 100 mg capsules

Keep DOXIPIL 100 mg out of the reach and sight of children.

Do not store above 30°C.

This medicine should not be used after the expiration date indicated on the packaging. The expiration date is the last day of the month indicated.

Medicines should not be disposed of through wastewater or household waste. Ask your pharmacist how to dispose of the packaging and medicines you no longer need. This will help protect the environment.

6. Additional information

Composition ofDOXIPIL 100 mg capsules

  • The active ingredient is doxycycline hyclate. Each capsule contains 100 mg of doxycycline (in the form of doxycycline hyclate).
  • The other components (excipients) are: sucrose, cornstarch (gluten-free), povidone, hydroxypropyl methylcellulose phthalate, diacetylated monoglycerides, talc, and gelatin.

Appearance of the product and packaging content

Hard gelatin capsules, size 2.

DOXIPIL 100 mg capsules are presented in packages containing blisters of 21 and 42 capsules.

Marketing authorization holder and manufacturer

LABORATORIO REIG JOFRÉ, S.A.

Avda. Gran Capitán, 10

08970 Sant Joan Despí (Barcelona)

Date of the last revision of this prospectus: March 2024

Online doctors for DOXIPIL 100 mg HARD CAPSULES

Discuss questions about DOXIPIL 100 mg HARD CAPSULES, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

5.0 (69)
Doctor

Tarek Agami

General medicine 11 years exp.

Dr. Tarek Agami is a general practitioner registered in both Portugal and Israel, with broad experience in family and preventive medicine. He offers online consultations for adults and children, providing personalised support for primary care needs, chronic disease management, and everyday health concerns.

Dr. Agami received clinical training and worked in leading medical institutions in Israel (Kaplan Medical Center, Barzilai Medical Center, Wolfson Medical Center) and Portugal (European Healthcare City, Viscura Internacional, Hospital Dr. José Maria Grande, Hospital Vila Franca de Xira). His approach combines international medical standards with individualised attention to each patient.

Main areas of consultation:

  • Diagnosis and treatment of acute and chronic conditions (high blood pressure, diabetes, respiratory infections, cardiovascular symptoms)
  • Evaluation of symptoms and guidance on further diagnostic testing
  • Preventive check-ups and regular health monitoring
  • Medical support during travel or after relocation
  • Treatment adjustments and lifestyle recommendations based on your personal history
Dr. Agami provides medical support for patients using GLP-1 medications (such as Ozempic or Mounjaro) 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 Portugal and Israel.

Dr. Agami is committed to evidence-based, patient-centred care, ensuring that each person receives trusted medical support tailored to their health goals.

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Nuno Tavares Lopes

Family medicine 18 years exp.

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.

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Anastasiia Shalko

Family medicine 13 years exp.

Dr. Anastasiia Shalko is a general practitioner with a background in both paediatrics and general medicine. She graduated from Bogomolets National Medical University in Kyiv and completed her paediatric internship at the P.L. Shupyk National Medical Academy of Postgraduate Education. After working as a paediatrician in Kyiv, she relocated to Spain, where she has been practising general medicine since 2015, providing care for both adults and children.

Her work focuses on urgent, short-term medical concerns – situations where patients need quick guidance, symptom assessment and clear next steps. She helps people understand whether their symptoms require in-person evaluation, home management or a change in treatment. Common reasons for booking an online consultation include:

  • acute respiratory symptoms (cough, sore throat, runny nose, fever)
  • viral illnesses such as colds and seasonal infections
  • gastrointestinal complaints (nausea, diarrhoea, abdominal pain, gastroenteritis)
  • sudden changes in how a child or adult feels
  • questions about existing treatment and whether adjustments are needed
  • renewal of prescriptions when clinically appropriate
Dr. Shalko works specifically with urgent and short-term problems, providing practical recommendations and helping patients determine the safest next step. She explains symptoms clearly, guides patients through decision-making and offers straightforward medical advice for everyday acute issues.

She does not provide long-term management of chronic conditions, ongoing follow-up or comprehensive care plans for complex long-term illnesses. Her consultations are designed for acute symptoms, sudden concerns and situations where timely medical input is important.

With clinical experience in both paediatrics and general medicine, Dr. Shalko confidently supports adults and children. Her communication style is clear, simple and reassuring, helping patients feel informed and supported throughout the consultation.

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Doctor

Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques.

For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance.

Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults.

In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions.

Patients commonly seek his care for:

  • seasonal and perennial allergies
  • allergic rhinitis and chronic nasal symptoms
  • asthma and breathing difficulties
  • food and medication allergies
  • urticaria, atopic dermatitis and skin reactions
  • recurrent infections in children
  • sports-related health questions
  • general family medicine concerns
Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.
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Frequently Asked Questions

Is a prescription required for DOXIPIL 100 mg HARD CAPSULES?
DOXIPIL 100 mg HARD CAPSULES 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 DOXIPIL 100 mg HARD CAPSULES?
The active ingredient in DOXIPIL 100 mg HARD CAPSULES is doxycycline. This information helps identify medicines with the same composition but different brand names.
Who manufactures DOXIPIL 100 mg HARD CAPSULES?
DOXIPIL 100 mg HARD CAPSULES is manufactured by Laboratorio Reig Jofre, S.A.. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of DOXIPIL 100 mg HARD CAPSULES 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 DOXIPIL 100 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.
What are the alternatives to DOXIPIL 100 mg HARD CAPSULES?
Other medicines with the same active substance (doxycycline) include DOSIL 100 mg HARD CAPSULES, DOXICICLINA NORMON 100 mg FILM-COATED TABLETS, DOXICLAT 100 mg FILM-COATED TABLETS. 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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