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Doxycycline 100 MG Tablet

Manufacturer: Cipla Ltd
Medicine composition: Doxycycline
Prescription vs.OTC: Prescription by Doctor not required
Last Updated: September 17, 2021

Doxycycline 100 MG Tablet is an antibiotic medicine. It is primarily used to treat infections of lungs and reproductive organs (some sexually transmitted diseases). This drug may also be used as part of combination therapy to treat severe acne and to prevent malaria.

This medication belongs to a class of medications called tetracyclines which block a bacterial protein from being made and therefore prevents the growth of bacteria. It is also used to treat bacterial infections which include intestinal infections, skin infections, eye infections, urinary tract infections, respiratory infections, and others.

Common side effects include diarrhoea, a red rash, nausea, vomiting, flue symptoms, skin allergies and an increased risk of a sunburn. In young children and pregnant women it may result in permanent problems with teeth and bone development. It is considered safe in people who are breastfeeding.

To make sure doxycycline is safe for you, tell your doctor if you have :

Also inform the doctor if you also take isotretinoin including Claravis, Amnesteem or Sotret or you take seizure medicine or any blood thinners. It is best taken by mouth on an empty stomach, at least 1 hour before or 2 hours after a meal, usually 1 or 2 times every day.

Drinking lots of fluids is highly recommended while taking this medicine. If stomach upset occurs, taking it with food may help even though its effect may decrease a little. It is advised to not lie down for 10 minutes after taking this medication.

Take this medication 2 to 3 hours before or after taking products like antacids, quinapril, didanosine solution, vitamins or minerals, dairy products, and calcium-enriched juice. Follow your doctor's instructions carefully. Your dosage will be based on your medical condition, weight, age and response to treatment.

For the best effect, take this antibiotic at evenly spaced times. Symptoms of overdose include nausea, anorexia, diarrhea. Following GI decontamination, supportive care only; fluid support may be required for hypotension.

This medication helps in treating the following problems in the human body

  • Bacterial Infections

  • Rickettsial Infection

  • Chlamydia Infection

  • Mycoplasma Pneumonia

  • Malaria Prophylaxis

  • Syphilis

  • Community Acquired Pneumonia

  • Hypersensitivity

  • Severe Liver Impairment

Side effects of this medication which can be seen in a patient are

  • Discoloration Of Teeth

  • Esophagitis

  • Increased Intracranial Pressure

  • Rash

  • Photosensitivity

  • Nausea

  • Diarrhoea

  • Neutropenia

  • Liver Toxicity

  • Is It safe with alcohol?

    Consult your doctor before consuming alcohol.
  • Are there any pregnancy warnings?

    Pregnant women must consult doctor before using this medication.
  • Are there any breast-feeding warnings?

    Breastfeeding women must consult doctor before using this medication.
  • Is it safe to drive while on this medicine?

    This medication may make you feel dizzy, sleepy, tired, or decrease alertness. If this happens, do not drive.
  • Does this affect kidney function?

    Dosing adjustment in renal impairment: Clcr <10 mL/minute: 100 mg every 24 hours. Dialysis: Not dialyzable; 0% to 5% by hemo- and peritoneal methods or by continuous arteriovenous or venovenous hemofiltration (CAVH/CAVHD); no supplemental dosage necessary.
  • Does this affect liver function?

    This medication should be used with caution in patients with liver disease.
  • How long is the duration of effect?

    The medicine will remain active for 12-15 hours.
  • What is the onset of action?

    The action of the medicine will be produced within 2 hours after the ingestion of it.

Below is the list of medicines, which have the same composition, strength and form as Doxycycline 100 MG Tablet , and hence can be used as its substitute.

  • Are there any missed dose instructions?

    The missed dose should be taken as soon possible. It is advisable to skip the missed dose if it's already time for your next scheduled dose.
  • Are there any overdose instructions?

    Seek emergency medical treatment or contact the doctor in case of overdose.

This medication is a synthetic tetracycline with antimicrobial properties. It binds to the 30S ribosomal subunit and thus prevents the binding of aminoacyl-tRNA to the mRNA-ribosome complex which in turn prevents protein synthesis in the bacterium.

Whenever you take more than one medicine, or mix it with certain foods or beverages, you"re at risk of a drug interaction.

  • Interaction with Lab Test

    If the patient is taking Doxycycline 100 MG Tablet may give false-negative urine glucose. The patient must inform the doctor about the same.
  • Interaction with Medicine

    Patients must avoid taking this medication in combination with Anticoagulant Drugs, Penicillin, Antacids and Iron Preparations, Oral Contraceptives, Barbiturates and Anti-epileptics.
  • Interaction with Disease

    Avoid the medication if you suffer from colitis or any other gastrointestinal disorder.
  • Interaction with Food

    Administration with iron, calcium, milk or other dairy products may decrease Doxycycline 100 MG Tablet absorption. May decrease absorption of calcium, iron, magnesium, zinc, and amino acids.Thus food items containing these must be avoided.

Ques: What is Doxycycline 100 MG Tablet?

Ans: Doxycycline 100 MG Tablet is an antibiotic medicine and primarily used to treat infections.

Ques: How long do I need to use Doxycycline 100 MG Tablet before I see improvement in my condition?

Ans: This medication should be consumed, until the complete eradication of the disease. Thus it is advised to use, till the time directed by your doctor. Also taking this medication longer than it was prescribed, can cause an inadequate effect on the patient's condition.

Ques: At what frequency do I need to use Doxycycline 100 MG Tablet?

Ans: The duration of effect for this medicine is dependent on the severity of the patient’s condition. Therefore the frequency of usage of this medication will vary from person to person. It is advised to follow the proper prescription of the doctor, directed according to the patient's condition.

Ques: Should I use Doxycycline 100 MG Tablet empty stomach, before food or after food?

Ans: This medication is advised to be consumed orally. The salts involved in this medication react properly if it is taken after having food. If you take it on an empty stomach, it might upset the stomach. Please consult the doctor before using it.

Ques: What are the instructions for the storage and disposal of Doxycycline 100 MG Tablet?

Ans: This medication contains salts which are suitable to store only at room temperature, as keeping this medication above or below that, can cause an inadequate effect. Protect it from moisture and light. Keep this medication away from the reach of children.

Ques: What are the uses of Doxycycline 100 MG Tablet?

Ans: It is helpful in treating infections of lungs and reproductive organs (some sexually transmitted diseases).

Ques: What are the side effects of Doxycycline 100 MG Tablet?

Ans: Photosensitivity, pain, swelling, redness, vomiting, nausea and diarrhea are the most common side effects that may occur.

Ques: Can I drink milk while taking Doxycycline 100 MG Tablet?

Ans: It is suggested to avoid consuming milk during the course of medication with this drug. This is because the consumption of milk products can decrease the absorption of Doxycycline 100 MG Tablet.

Ques: How long after taking Doxycycline 100 MG Tablet can I eat?

Ans: Do not eat for 2 hours after consuming this drug as doing so may decrease the absorption of this medicine.

Ques: Can I take Doxycycline 100 MG Tablet with food if it's causing stomach upset?

Ans: You must not stop taking this drug without informing your doctor. This drug should not be used if you have consumed any milk product as otherwise you may have an upset stomach.

Ques: How long does Doxycycline 100 MG Tablet take to work?

Ans: This medication starts in action just after consuming it. However, one must complete the full course of treatment otherwise the symptoms may recur.

Ques: Can the use of Doxycycline 100 MG Tablet cause diarrhea?

Ans: The use of this drug may cause diarrhea in some patients. In fact, this is one of the most common side effects that may occur after consuming this medicine.

Ques: Can Doxycycline 100 MG Tablet be used in children?

Ans: As per American Academy of Pediatrics, Doxycycline 100 MG Tablet can be used in children of all ages, however it should not be used for more than 21 days.

Ques: Does Doxycycline 100 MG Tablet work in acne?

Ans: Doxycycline 100 MG Tablet is helpful in treating acne. It is a common medicine prescribed as an oral antibiotic to treat acne by reducing the number of bacteria.
Disclaimer: The information produced here is best of our knowledge and experience and we have tried our best to make it as accurate and up-to-date as possible, but we would like to request that it should not be treated as a substitute for professional advice, diagnosis or treatment.

Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert.

Lybrate does not take responsibility for any aspect of medicines or treatments. If you have any doubts about your medication, we strongly recommend you to see a doctor immediately.

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Table of Content
About Doxycycline 100 MG Tablet
What are the uses of Doxycycline 100 MG Tablet
What are the contraindications of Doxycycline 100 MG Tablet ?
What are the side effects of Doxycycline 100 MG Tablet ?
Key highlights of Doxycycline 100 MG Tablet
What are the substitutes for Doxycycline 100 MG Tablet ?
What are the dosage instructions?
How does this medication work?
What are the interactions of Doxycycline 100 MG Tablet ?
FAQs about Doxycycline 100 MG Tablet