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Composition for PDX

Amoxicillin(5 mg),Tinidazole(NA)

food interaction for PDX

alcohol interaction for PDX

pregnancy interaction for PDX

lactation interaction for PDX

There is no data available. Please consult doctor before consuming the drug.
Pdx tablet may cause symptoms such as flushing, increased heartbeat, nausea, thirst, chest pain and low blood pressure with alcohol (Disulfiram reactions).
Pdx tablet may be unsafe to use during pregnancy.
Either animal studies have shown adverse effect on fetus and there are no human studies or studies in human and animals are not available. It should be given only if potential benefits justifies risk to the fetus. Please consult your doctor.
Unknown. Human and animal studies are not available. Please consult your doctor.


Amoxicillin(5 mg)


Amoxicillin belongs to a class of antibiotic medicines called penicillin. It is used to treat bacterial infections of the respiratory tract (bronchitis, pneumonia), genital and urinary tract (gonorrhoea, ), skin and soft tissue, ear (otitis media); nose, sinus, and throat (tonsillitis, sinusitis); heart (endocarditis), kidney, urethra or bladder, blood (septicemia), teeth and gums (abcesses), typhoid and paratyphoid fever.

How it works

Amoxicillin kills bacteria by interfering with the production of the bacterial cell wall (outer coating of bacteria). As a result, the bacterial cell wall is weakened and ruptured, thereby killing the bacteria.

Common side effects

Nausea, Allergic reaction, Diarrhoea, Headache, Rash, Stomach pain, Vaginal itching, Vaginal discharge, Vomiting


Tinidazole is used to treat bacterial and protozoal (parasitic), infections of the blood, lungs, chest, skin, womb lining, gums (gingivitis), genitals (trichomoniasis, vaginitis) or stomach (ulcers, amoebiasis or giardiasis).

How it works

Tinidazole belongs to a class of drugs called as nitroimidazole antibiotics that act against microbes like protozoa and anaerobic bacteria. It enters the cells of bacteria or protozoa, damages or interfere s in the production of their DNA; thereby killing them and reducing the infection.

Common side effects

Numbness, Abdominal pain, Acne-like rash, Facial swelling, Allergic reaction, Swelling of mouth, Lip swelling, Ankle swelling, Limb swelling, Constipation, Convulsion, Dizziness, Altered taste, Difficulty in swallowing, Shortness of breath, Fatigue, Headache, Hoarseness of voice, Loss of appetite, Stomach cramp, Stomach upset, Urticaria, Vomiting, Weakness


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Expert advice for PDX

  • Do not take this drug if you are allergic to amoxicillin or penicillin.
  • Take the medicine with food to avoid an upset stomach.
  • You may have loose stools while taking this drug. It gets better after finishing the course, If it worsens consult your doctor.
  • Amoxicillin can make birth control pills less effective. Ask your doctor about using a non-hormone method of birth control (such as a condom, diaphragm, spermicide) to prevent pregnancy while taking this medicine. 
  • Space the doses evenly during the day, at least 4 hours apart.
  • Keep taking amoxicillin until the treatment is finished, even if you feel better.
  • Do not take amoxicillin for more than 2 weeks or two doses in 1 hour.
  • Tell your doctor that you are taking amoxicillin before you go through urine or blood tests for liver function test.
  • Consult your doctor before taking amoxicillin if you are pregnant or breast feeding.

Frequently asked questions for PDX


Q. Does amoxicillin act against anaerobic bacteria?
Amoxicillin is active against aerobic as well as anaerobic bacterial infections.
Q. Does amoxicillin cause yeast infections?
Amoxicillin is a broad spectrum antibiotic and hence with prolonged use may also kill helpful bacteria in the body that keep the body’s yeast population in check, thereby causing yeast infections.
Q. Can I take amoxicillin for sore throat, cold, cough, flu, food poisoning, pseudomonas infection or virus infections?
Amoxicillin is only effective against bacterial infections not viruses. Food poisoning (due to Salmonella), pseudomonas infections, as well as sore throat, cold and cough caused due to bacteria can be treated with amoxicillin.
Q. Does amoxicillin cause constipation, drowsiness or headache?
No. Amoxicillin does not cause constipation, drowsiness or headache. However, consult your doctor if you experience such side effects.
Q. How long does novamoxin take to work?
Anywhere between one to seven days but it depends on the type of infection and its severity.
Q. Is novamoxin gluten free?
Novamoxin, which contains amoxicillin, is gluten free.


Q. Is tinidazole or Fasigyn an antibiotic/sulfa drug?
Tinidazole is an antibiotic/anti-protozoal/anti-amoebic drug. It is not a sulfa drug.
Q. Is tinidazole available or sold over the counter?
No. Tinidazole is a prescription drug. It is not available or sold over the counter.
Q. Is tinidazole the same as metronidazole/Flagyl?
Tinidazole is different from metronidazole (also called as Flagyl). However, both of them belong to the same class of drugs.
Q. Is tinidazole/Fasigyn safe?
Yes. Tinidazole is relatively safe if used as recommended. In case of any side-effects, consult your doctor.
Q. What are Tiniba and Fasigyn used for?
Tiniba and Fasigyn are brand names of tinidazole available in the market. They are used for the same indications as tinidazole.
Q. Can I take tinidazole with fluconazole/Tylenol/ibuprofen?
Tinidazole can be taken with fluconazole/Tylenol (paracetamol)/ibuprofen only if prescribed by your doctor.
Q. Does tinidazole cure bacterial vaginosis and UTI?
Tinidazole is effective in the treatment of bacterial vaginosis. But it is not used for treatment of UTI.
Q. Does tinidazole cause yeast infections/diarrhea/cancer?
Prolonged use of tinidazole may cause candida or yeast infections. There is no evidence of tinidazole causing cancer. If you experience any such symptoms, please consult your doctor.
Q. Does tinidazole treat Chlamydial or urinary tract infections?
Yes. Tinidazole is used to treat Chlamydial infections, but is not effective for treating a urinary tract infection.
Q. Does tinidazole affect birth control?
There is no evidence of tinidazole affecting birth control. Please consult your doctor to confirm whether you require a secondary birth control measure while taking tinidazole.


Content on this page was last updated on 26 December, 2015, by Dr. Varun Gupta (MD Pharmacology)