apollo
0

Welcome User

Login/Sign Up

Home
Buy Medicines
Lab Tests
Doctor Consult
Circle Membership
insurance
Blogs
Contact Us
Privacy Policy
Return & Refunds
Need Help
Terms and Conditions
  1. Home
  2. Medicine

  3. Doxt-S Tablet 10's

Doxt-S Tablet 10's, Pack of 10 IndiaS
Offers on medicine orders
All offers
axis icici
Written By Lakshmithulasi Yarragunta ,
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

Doxt-S Tablet is used to treat bacterial infections. It treats urinary tract infections, intestinal infections, respiratory infections, eye infections, sexually transmitted infections (like gonorrhoea and syphilis), gum infections, diseases (like periodontitis), and others. Besides this, it also treats acne-like lesions caused by rosacea. However, it does not treat facial redness caused by rosacea. It contains Doxycycline, which prevents the growth of bacteria. It may cause some common side effects such as nausea, vomiting, diarrhoea, etc. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions.

Read more
rxMedicinePrescription drug

Whats That

tooltip

Also Explore

Momverse
Ask Apollo
insurance

Composition :

DOXYCYCLINE-100MG

Manufacturer/Marketer :

Dr Reddy's Laboratories Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

NPPA :

Regulated

About Doxt-S Tablet

Doxt-S Tablet is used to treat bacterial infections. Doxt-S Tablet treats urinary tract infections, intestinal infections, respiratory infections, eye infections, sexually transmitted infections (like gonorrhoea and syphilis), gum infections, diseases (like periodontitis), and others. Besides this, Doxt-S Tablet also treats acne-like lesions caused by rosacea. However, it does not treat facial redness caused by rosacea. 

Doxt-S Tablet being an antibiotic prevents the growth of bacterial cells (the bad ones!) by preventing the formation of the outer protein layer of bacteria (cell wall) responsible for bacteria's growth and multiplication. It is a broad-spectrum antibiotic, i.e. it acts against various bacteria. It is a bacteriostatic antibiotic, i.e. it stops bacteria growth but does not kill them.

Doxt-S Tablet should only be taken if advised by your doctor. It can be taken with or without food but should be consumed at a fixed time for the best results. You should complete the course of Doxt-S Tablet as your doctor prescribes for better results. Some common side effects of Doxt-S Tablet are nausea (feeling or being sick), vomiting, diarrhoea, etc. Please consult your doctor if these side effects become troublesome.

Doxt-S Tablet is pregnancy category D (high risk) medicines, so its use in pregnant and nursing mothers is not recommended. Use of Doxt-S Tablet during tooth development (last half of pregnancy, infancy, and childhood up to the age of 8 years) may cause teeth staining (yellow-grey-brown). Do not consume alcohol as it may cause excessive drowsiness when taken along with Doxt-S Tablet . Before using Doxt-S Tablet , tell your doctor if you ever had an allergy to Doxt-S Tablet , have kidney problems, liver problems, swollen food pipe (esophagitis) or muscle disease (myasthenia gravis). Please do not drink alcohol with Doxt-S Tablet as it may increase the unpleasant side effects like drowsiness and dizziness.

Uses of Doxt-S Tablet

Doxt-S Tablet is used in the treatment of bacterial infections. The detailed uses of Doxt-S Tablet are as follows:<br/> • Bacterial Infections: Doxt-S Tablet is commonly used to treat various bacterial infections, including respiratory tract infections, skin infections, and urinary tract infections.<br/> • Acne Treatment: Doxt-S Tablet is effective in managing moderate to severe acne by reducing inflammation and bacterial growth on the skin.<br/> • Malaria Prevention: Doxt-S Tablet serves as a preventive medication for malaria, especially for travelers visiting regions where malaria is prevalent.<br/> • Periodontal Disease: Doxt-S Tablet can help in treating periodontal disease by reducing gum infections and improving oral health.<br/> • Sexually Transmitted Infections: Doxt-S Tablet is also prescribed for the treatment of certain sexually transmitted infections, such as chlamydia and syphilis.<br/>

Directions for Use

  • Doxt-S Tablet can be taken with food to prevent stomach upset. However, avoid taking it with dairy products, as they may reduce its absorption and effectiveness.
  • Follow your doctor's instructions on the dosage and timing of this medication.
  • Swallow Doxt-S Tablet as a whole with a glass of water.
  • Do not break, chew, or crush it.

Medicinal Benefits

Doxt-S Tablet is a type of tetracycline class of antibiotic which is effective against a wide range of bacteria, including gram-negative and gram-positive bacteria, anaerobes, and some parasites. It is prescribed for treating various bacterial infections of the respiratory tract (influenza, pneumonia), genitourinary area (syphilis, gonorrhoea), anthrax infection, sinuses, eyes, and skin. Besides this, it is also indicated in the tick-borne infections (typhus fever) caused by the Rickettsia group of bacteria like typhus fever. Off-label, usage includes the prophylaxis or prevention of malaria in the prone area and the treatment of acne. Sometimes, your doctor might prescribe you Doxt-S Tablet as an alternative medicine to penicillin when penicillin is contraindicated.

How Doxt-S Tablet Works

Doxt-S Tablet being an antibiotic prevents the growth of bacterial cells (the bad ones) by preventing the formation of the outer protein layer of bacteria (cell wall) responsible for bacteria's growth and multiplication. It is a broad-spectrum antibiotic, i.e. it acts against various bacteria. It is a bacteriostatic antibiotic, i.e. it stops bacteria growth but does not kill them.

Storage

• Store in a cool and dry place away from sunlight. • Keep out of sight and reach of children. • Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.

What if I have taken an overdose of Doxt-S Tablet

Do not take more than the prescribed dose of Doxt-S Tablet as it may cause overdose. If you suspect you have taken overdose, please consult a doctor immediately.

Drug Warnings

Iron and antacid (like magnesium hydroxide and aluminium hydroxide) may bind to Doxt-S Tablet in the gastrointestinal tract, lowering its efficiency. So, a gap of at least 2 hours should be maintained between intake of Doxt-S Tablet and iron supplements and antacids. Prolonged use of Doxt-S Tablet during tooth development (last half of pregnancy, infancy, and childhood to the age of 8 years) may cause permanent discolouration of the teeth (yellow-grey-brown). Besides this, in some cases, the use of Doxt-S Tablet causes antibiotic-associated diarrhoea. Doxt-S Tablet may cause sensitive skin to sunlight and ultraviolet rays, causing an exaggerated sunburn reaction. Hence it is advisable to apply sunscreen before going outside. Its use has also been associated with an increased risk of fungal skin infections like (vaginal candidiasis - thrush). Tetracycline and Doxt-S Tablet can form a stable calcium complex in bone-forming tissue, thereby affecting the growth of fibula bones in young children and bone development in the foetus. Using a Doxt-S Tablet with isotretinoin should be avoided as it has been reported to cause pseudotumor cerebri (increased pressure inside the brain). Long-term use of Doxt-S Tablet may affect your blood, kidney, and liver health, so yearly diagnostics test of these parameters is recommended. Doxt-S Tablet  does not completely prevent malaria caused by P. falciparum as a Doxt-S Tablet is given only for the prophylactic regimen (protection) whenever anyone enters a malaria-prone area.

Drug-Drug Interactions

verifiedApollotooltip
DoxycyclineTretinoin
Critical
DoxycyclineEtretinate
Critical

Drug-Drug Interactions

Login/Sign Up

DoxycyclineTretinoin
Critical
How does the drug interact with Doxt-S Tablet:
Coadministration of Tretinoin with Doxt-S Tablet can increase the risk of side effects like vision problems.

How to manage the interaction:
Taking Tretinoin with Doxt-S Tablet is generally avoided as it can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience sudden headache, nausea, vomiting, and visual disturbances, contact your doctor immediately. Do not discontinue any medications without consulting a doctor.
DoxycyclineEtretinate
Critical
How does the drug interact with Doxt-S Tablet:
Taking Doxt-S Tablet with etretinate may increase the risk of vision problems.

How to manage the interaction:
Taking Etretinate with Doxt-S Tablet is not recommended, but can be taken if prescribed by a doctor. However, consult a doctor if you experience headache, nausea, vomiting, and visual disturbances. Do not discontinue any medication without consulting a doctor.
DoxycyclineAcitretin
Critical
How does the drug interact with Doxt-S Tablet:
Coadministration of Acitretin with Doxt-S Tablet can increase the risk and severity of vision problems.

How to manage the interaction:
Taking Acitretin with Doxt-S Tablet together is generally avoided as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience headaches, nausea, vomiting, and visual disturbances, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
DoxycyclineIsotretinoin
Critical
How does the drug interact with Doxt-S Tablet:
Taking isotretinoin with Doxt-S Tablet may increase the risk of a rare condition called pseudotumor cerebri (increased pressure in the brain).

How to manage the interaction:
Although taking isotretinoin and Doxt-S Tablet together can possibly result in an interaction, it can be taken if your doctor has prescribed it. However, consult the doctor immediately if you experience symptoms such as headache, nausea, vomiting, and visual disturbances, consult a doctor. Do not stop using any medications without consulting doctor.
DoxycyclineOxacillin
Severe
How does the drug interact with Doxt-S Tablet:
Taking Doxt-S Tablet with Oxacillin together may decrease the effectiveness of Doxt-S Tablet.

How to manage the interaction:
Although taking Doxt-S Tablet with Oxacillin can result in decreased efficacy, they can be taken together if prescribed by your doctor. Do not stop using any medications without consulting a doctor.
DoxycyclineAmoxicillin
Severe
How does the drug interact with Doxt-S Tablet:
Co-administration of amoxicillin with Doxt-S Tablet may reduce the therapeutic effect of amoxicillin.

How to manage the interaction:
Although there is a possible interaction between Amoxicillin and Doxt-S Tablet, you can take these medicines together if prescribed by your doctor. Do not stop using any medications without consulting a doctor.
DoxycyclineFerrous fumarate
Severe
How does the drug interact with Doxt-S Tablet:
Taking Doxt-S Tablet with ferrous fumarate can reduce the levels and effects of Doxt-S Tablet.

How to manage the interaction:
Although taking ferrous fumarate and Doxt-S Tablet possibly results in an interaction, they can be taken together as advised by your doctor. However, consult a doctor if you experience any unusual symptoms. Do not stop using any medications without consulting a doctor.
DoxycyclineCalcium acetate
Severe
How does the drug interact with Doxt-S Tablet:
Co-administration of Doxt-S Tablet with calcium acetate can reduce its effectiveness.

How to manage the interaction:
Although there is an interaction between calcium acetate and Doxt-S Tablet, it can be taken together if prescribed by a doctor. It is adviced to take Doxt-S Tablet 2 hrs before or 6 hours after taking calcium acetate. Do not stop using any medications without talking to a doctor.
DoxycyclineLomitapide
Severe
How does the drug interact with Doxt-S Tablet:
Coadministration of lomitapide with Doxt-S Tablet can increase the risk of liver problems.

How to manage the interaction:
There may be a possibility of interaction between Doxt-S Tablet and Lomitapide, but it can be taken if prescribed by a doctor. However, contact your doctor if you experience fever, chills, joint pain, swelling, skin rash, itching, feeling tired, feeling sick, stomach ache, and dark urine. Do not stop using any medications without first talking to your doctor.
DoxycyclineAminolevulinic acid
Severe
How does the drug interact with Doxt-S Tablet:
Co-administration of aminolevulinic acid with Doxt-S Tablet may increase the risk of sunburn.

How to manage the interaction:
Co-administration of Doxt-S Tablet with Aminolevulinic acid can possibly result in an interaction, but it can be taken if your doctor has advised it. If you notice that your skin is very sensitive to sunlight or if you have a sunburn, it's important to contact your doctor right away. Do not stop using any medications without first talking to your doctor.

Drug-Food Interactions

verifiedApollotooltip
No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

Login/Sign Up

Diet & Lifestyle Advise

  • It would be best to take probiotics after taking the full course of Doxt-S Tablet to restore some healthy bacteria in the intestine that may have been killed. Taking probiotics after antibiotic treatment can reduce the risk of antibiotic-associated diarrhoea. Certain fermented foods like yoghurt, cheese, sauerkraut and kimchi can help restore the intestine's good bacteria.

  • Include more fibre-enriched food in your diet, as it can be easily digested by gut bacteria which helps stimulate their growth. Thus fibre foods may help restore healthy gut bacteria after taking a course of antibiotics. Whole grains like whole-grain bread, and brown rice, should be included in your diet.

  • Avoid taking too much calcium enriched foods and drinks as it might affect the working of Doxt-S Tablet .

  • Avoid intake of alcoholic beverages with Doxt-S Tablet as it can make you dehydrated and affect your sleep. This can make it harder for your body to aid the Doxt-S Tablet in fighting off infections.

Habit Forming

No

Therapeutic Class

ANTI- BACTERIALS

Doxt-S Tablet Substitute

Substitutes safety advice

Product Substitutes

bannner image

Alcohol

Unsafe

Doxt-S Tablet should not be taken until prescribed if you are taking alcohol. Keep your doctor informed if you drink alcohol.

bannner image

Pregnancy

Unsafe

Doxt-S Tablet is a Pregnancy Category D. There are no adequate and well-controlled studies on the use of doxycycline in pregnant women. In some cases, taking Doxt-S Tablet during pregnancy may affect tooth and bone development in the unborn baby. So, if you are pregnant or planning for pregnancy contact the doctor before using a Doxt-S Tablet .

bannner image

Breast Feeding

Caution

Doxt-S Tablet is excreted in the breast milk however, the extent of absorption of Doxt-S Tablet , by the breastfed infant is not known. Hence, the nursing mother before using a Doxt-S Tablet should contact the doctor.

bannner image

Driving

Safe if prescribed

The effect of doxycycline on the ability to drive or operate heavy machinery has not been fully studied but there is no evidence to suggest that doxycycline may affect the ability to drive. Discuss with your doctor if you have any concerns or are having unusual sleepiness or drowsiness after taking Doxt-S Tablet .

bannner image

Liver

Caution

Doxt-S Tablet to be taken with caution, especially if you have a history of liver diseases/conditions. Dose may have to be adjusted by your doctor.

bannner image

Kidney

Safe if prescribed

At the recommended doses, Doxt-S Tablet is safe to use in patients with kidney disease and no dose adjustment is warranted. If prescribed by a doctor, Doxt-S Tablet can be safely used. But it is best to discuss with your doctor if you have a known kidney disease/condition.

bannner image

Children

Unsafe

Use of Doxt-S Tablet during tooth development in infants and children below 8 years of age may cause permanent staining of teeth (yellow-grey-brown). So, it is not recommended for children below 8 years of age.

Have a query?

FAQs

Doxt-S Tablet is used to treat bacterial infections like urinary tract infections, intestinal infections, respiratory infections, eye infections, sexually transmitted infections, and gum infections.

Doxt-S Tablet being an antibiotic prevents the growth of bacterial cells (the bad ones!)Â by preventing the formation of the outer protein layer of bacteria (cell wall) responsible for bacteria&amp;#039;s growth and multiplication. It is a broad-spectrum antibiotic, i.e. it acts against various bacteria. It is a bacteriostatic antibiotic, i.e. it stops bacteria growth but does not kill them.

No, Doxt-S Tablet should not be stopped even if you feel better as it is an antibiotic medication and completing the full course if very necessary, otherwise the infection might re-appear in a more severe form and will also become difficult to treat due to antibiotic resistance.

If you are taking Doxt-S Tablet , avoid taking antacids containing aluminium, calcium or magnesium or other drugs containing these cations; oral zinc, iron salts or bismuth preparations within 2 hours of consumption of Doxt-S Tablet as they may affect the absorption of Doxt-S Tablet from the stomach. Avoid taking dairy products within 2 hours of taking Doxt-S Tablet as they also impair the absorption of Doxt-S Tablet .

Use of Doxt-S Tablet during tooth development (last half of pregnancy, infancy, and childhood to the age of 8 years) may cause permanent staining of teeth (yellow-grey-brown). So, it is not recommended for pregnant women, breastfeeding mothers, and children below 8 years of age.

Yes. Intake of Doxt-S Tablet may increase your skin sensitivity to the sun rays or ultraviolet lights. So, it is better to apply any sunscreen lotions on your skin whenever you step out of your home.

Yes. Intake of Doxt-S Tablet may lead to overgrowth of fungal skin infections like candida. This happens because Doxt-S Tablet also kills good or beneficial bacteria that protect against thrush. If such symptoms occur reach out to your doctor.

Doxt-S Tablet generally does not affect any contraception, including the birth control pill and emergency contraceptive pills. However, if you develop vomiting or have diarrhoea, your birth control pill may not protect you from pregnancy. Please consult your doctor if you have any concerns regarding using the Doxt-S Tablet .

Yes, you can drink milk while taking Doxt-S Tablet , as it does not significantly affect its absorption. If you experience gastric irritation, it is recommended to take Doxt-S Tablet with milk to reduce this discomfort.

If you are taking Doxt-S Tablet for gum infections or rosacea (a chronic skin condition that causes redness and acne-like bumps on the face), it is recommended to take the medicine at least 1 hour before eating. For other types of infections, you can take Doxt-S Tablet with or without food.

Yes, if you are experiencing stomach upset, it is recommended to take Doxt-S Tablet with food or milk to help ease the discomfort.

For most infections, you will start to feel better within a few days. However, it's important to finish the full course of medication as prescribed by your doctor. Doxt-S Tablet works more slowly when used to treat conditions like rosacea.

Yes, Doxt-S Tablet can cause diarrhoea as a side effect. This occurs because Doxt-S Tablet can disrupt the balance of gut bacteria, leading to digestive issues. Drink enough fluids and eat non-spicy food if you experience diarrhoea. If diarrhoea is severe or persists, please consult your doctor.

Doxt-S Tablet can be used in children above 8 years, as it may cause permanent discoloration of teeth or problems with bone growth in younger children. However, a doctor may recommend Doxt-S Tablet for younger children with conditions like Rocky Mountain spotted fever (a bacterial disease spread by tick bites) or inhalational anthrax (a severe respiratory infection caused by inhaling spores of the Bacillus anthracis bacteria) if they think it's necessary.

Yes, Doxt-S Tablet is commonly prescribed to treat acne. It is an antibiotic that works by killing the bacteria that infect the pores and reducing the production of a certain oily substance that contributes to acne.

No, pregnant and breastfeeding women should avoid taking Doxt-S Tablet (Pregnancy D category drug) unless prescribed by a doctor. Doxt-S Tablet may potentially harm a developing foetus by affecting bone and teeth development. For breastfeeding mothers, Doxt-S Tablet can pass into breast milk, which may be harmful to the baby. Therefore, if you are pregnant, planning to become pregnant, or breastfeeding, please consult your doctor before using Doxt-S Tablet .

The common side effects associated with Doxt-S Tablet include nausea (feeling sick), vomiting, and diarrhoea. If these side effects become troublesome, please consult your doctor.

No, do not consume alcohol while taking Doxt-S Tablet as it lowers the effectiveness of the medicine and might increase the risk of side effects.

Store Doxt-S Tablet in a cool, dry place, away from light and moisture. Keep it out of reach of children.

You should take Doxt-S Tablet for as long as your doctor prescribes it. The duration of treatment depends on the condition being treated. For most infections, it is commonly prescribed for 7–10 days. However, for conditions like acne or anthrax, it may be prescribed for a longer period.

Before starting treatment with Doxt-S Tablet , you should discuss any existing medical conditions with your doctor, especially liver or kidney diseases. Inform your doctor if you are allergic to any of the ingredients in Doxt-S Tablet or to antibiotics. Doxt-S Tablet may reduce the effectiveness of hormonal contraceptives (birth control pills), so inform your doctor if you are using any hormonal contraceptives before starting the medication. Be sure to let your doctor know if you are pregnant, planning to become pregnant, or breastfeeding. Additionally, mention any other medications or supplements you are currently taking to avoid potential interactions.

Doxt-S Tablet is usually taken once or twice a day, ideally in the morning or evening. It should be swallowed with a full glass of water. For optimal absorption, it is best to take Doxt-S Tablet on an empty stomach, at least 1 hour before or 2 hours after meals. Avoid lying down for at least 30 minutes after taking it.

Country of origin

India

Manufacturer/Marketer address

Dr. Reddy\'s Laboratories Ltd., 8-2-337, Road No. 3, Banjara Hills, Hyderabad, Telangana 500034, INDIA.
Other Info - DOX0111

Disclaimer

While we strive to provide complete, accurate, and expert-reviewed content on our 'Platform', we make no warranties or representations and disclaim all responsibility and liability for the completeness, accuracy, or reliability of the aforementioned content. The content on our platform is for informative purposes only, and may not cover all clinical/non-clinical aspects. Reliance on any information and subsequent action or inaction is solely at the user's risk, and we do not assume any responsibility for the same. The content on the Platform should not be considered or used as a substitute for professional and qualified medical advice. Please consult your doctor for any query pertaining to medicines, tests and/or diseases, as we support, and do not replace the doctor-patient relationship.

Author Details

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 23, 2025 | 8:38 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Reference

  1. https://www.drugs.com/tips/doxycycline-patient-tips
  2. https://www.medicines.org.uk/emc/files/pil.4063.pdf
  3. https://www.nhs.uk/medicines/doxycycline/
  4. https://www.accessdata.fda.gov/drugsatfda_docs/label/2008/050795s005lbl.pdf
  5. https://www.onhealth.com/content/1/bacterial_infections
  6. https://neurology.uams.edu/wp-content/uploads/sites/49/2018/03/Drugs-that-may-worsen-Myasthenia-Gravis.pdf
  7. https://www.ncbi.nlm.nih.gov/books/NBK549818/
  8. https://www.ncbi.nlm.nih.gov/books/NBK555888/

Buy best Infections & Infestation products by

whatsapp Floating Button