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Same active ingredient — pay up to 25% less
These brands contain the same active ingredient (Doxycycline Hydrochloride). Same strength and form. Confirm the switch with your doctor or pharmacist.
Indications & Uses
Pharmacology
Doxycycline Hydrochloride is a semisynthetic tetracycline antibiotic that works against a broad range of bacteria. It is mainly bacteriostatic, which means it stops bacteria from multiplying rather than killing them directly. Its spectrum is similar to that of other tetracyclines, but it is more active against Staphylococcus aureus and Nocardia. It is often active against penicillin-resistant strains of Staphylococcus aureus, and against strains of these organisms that are resistant to other tetracyclines.
Some Gram-negative strains of E. coli, Proteus mirabilis and Klebsiella are often resistant to tetracycline but may still be sensitive to doxycycline. Between 70-90% of the various anaerobes are sensitive to it too, and Bacteroides fragilis is more likely to be sensitive to doxycycline than to other tetracyclines.
Doxycycline is active against most strains of Haemophilus influenzae. It is particularly useful for infections with H. ducreyi, Actinomyces, Brucella and Vibrio cholerae. It also works against Nocardia, Chlamydia, Mycoplasma and many kinds of Rickettsiae. Among the spirochetes, it is active against Borellia recurrentis, Treponema pallidum and Treponema pertenue. It is active against Plasmodium falciparum as well.
Dosage Reference
Reference Information Only
Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.
Adults:
The usual dose of doxycycline is 200 mg on the first day, then 100 mg daily for 7 to 10 days. In severe infections, including refractory urinary tract infections, the dose is 200 mg daily for 10 days. Acne needs 100 mg daily. Uncomplicated genital chlamydia and non-gonococcal urethritis are treated with 100 mg twice daily for 7 to 21 days, and pelvic inflammatory disease needs 14 to 21 days.
Side Effects
Doxycycline Hydrochloride may cause nausea, vomiting, diarrhoea and skin rashes. Hemolytic anaemia and eosinophilia have also been reported.
Cautions & Contraindications
Warnings & Precautions
Tetracycline drugs, including doxycycline hydrochloride, can cause permanent discoloration of the teeth if they are used while the teeth are still developing. This happens in the last half of pregnancy, in infancy and in childhood up to the age of 8 years. For this reason, tetracyclines should not be used in this age group.
Contraindications
Doxycycline should not be given to anyone who has shown hypersensitivity to any of the tetracyclines. It must also not be given to children under 8 years of age. Pregnant women and breastfeeding mothers should not take doxycycline either.
Pregnancy & Breastfeeding
Pregnant women should avoid doxycycline, because it can stain the baby's teeth and affect bone growth in the foetus. Doxycycline also passes into breast milk, so mothers who are taking it should not breastfeed their child.
⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.
Storage
Keep Doxycycline Hydrochloride, like all medicines, out of reach of children. Store it in a cool, dry place and protect it from light.
Drug Interactions
Common questions about Tydox 100 mg
What is Tydox 100 mg Capsule?
Tydox 100 mg Capsule is a medicine that contains Doxycycline Hydrochloride. It is made by Somatec Pharmaceuticals Ltd. It belongs to the Tetracycline group of drugs group of medicines.
What is Tydox used for?
Tydox is used for: Pneumonia, Bronchitis, Sinusitis, Tonsillitis, Fever, Diarrhea, Urinary Tract Infection, Respiratory Tract Infection, Viral Infection, Amoebiasis.
What are the side effects of Tydox?
Doxycycline Hydrochloride may cause nausea, vomiting, diarrhoea and skin rashes. Hemolytic anaemia and eosinophilia have also been reported.
Can I take Tydox during pregnancy or while breastfeeding?
Pregnant women should avoid doxycycline, because it can stain the baby's teeth and affect bone growth in the foetus. Doxycycline also passes into breast milk, so mothers who are taking it should not breastfeed their child. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.
How should I store Tydox?
Keep Doxycycline Hydrochloride, like all medicines, out of reach of children. Store it in a cool, dry place and protect it from light.
Can I take other medicines with Tydox?
Some medicines can interact with Doxycycline Hydrochloride, for example: Carbamazepine, Doxycycline, Iron, Phenytoin, Magnesium. Tell your doctor or pharmacist about every medicine you take.
Is there a cheaper medicine with the same ingredient?
Apdox by Apex Pharma Ltd. has the same ingredient and strength for ৳1.50 per unit, compared with ৳2.01 for Tydox. Ask your doctor or pharmacist before switching.
Do I need a prescription for Tydox?
Tydox is a prescription (Rx) medicine. Take it as your doctor advises.