Drug Identity
Active Ingredient
Doxycycline
Drug Class
Tetracyclines
ATC Code
A01AB22, J01AA02
Status
Essential Medicine
What is Ridox?
infections caused by mites, tick...
treat infections caused by mites, ticks, or lice
How It Works
By slow IV infusion, usually over 1-4 hours; rapid administration should be avoided. To make concentration of 10 mg/ml add water for injection 10 ml in 100 mg vial. This solution must be further diluted to a concentration of 0.1 to 1 mg/ml with a compatible infusion solution prior to use. Infusion must be completed within 12 hours.
How to Take It
1
Adult · PO
100 mg — 24 hourly
Maintenance, As Required
2
Adult · PO
200 mg — As recommended.
On first day.
3
Adult
Scraped Dose
Take this antibiotic exactly as prescribed by your doctor. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended. T
4
Child
Not recommended in this age group
Safety Alerts
Children under 12 years (deposition in growing bone and teeth, by binding to calcium, causes staining and occasionally dental hypoplasia)
Important Warnings
Hepatic impairment, myasthenia gravis (muscle weakness may be increased), systemic lupus erythematosus (may be exacerbated), avoid exposure to sunlight or UV light, risk of super-infection
Side Effects
Anaphylaxisangioedemablood disordersexfoliative dermatitishepatotoxicityhypersensitivity reactionspancreatitispericarditisphotosensitivityrashStevens-Johnson Syndromeurticariacolitisbenign intracranial hypertensionbulging fontanelles
Drug Interactions
Antacids
mineral supplements
anticoagulants
barbiturates
rifampicin
carbamazepine
phenytoin
penicillin and beta-lactam antibiotics
Pregnancy & Lactation
Pregnancy
Contraindicated in pregnancy.
Lactation
Contraindicated, avoid
Storage
Inj (reconstituted soln) Store . Protect from Sunlight. Oral Syrup or Susp Store at room temperature. Do not Freeze. Protect from Sunlight. Tab, Caps Store Below 40°C. Protect from Sunlight.
Price Intelligence
Rs 369.31
DRAP approved maximum price · per pack of 50 · approved 29 Jul, 2026
No retail price observed for this pack. Retailers may not exceed the approved maximum.
Prices across sources
DRAPper pack of 50Rs 369.31
Should you consider an alternative?
Other options containing Doxycycline, and what they are not.
Identical active ingredient at the same strength. Cheapest per unit first.
Adoxa
100Mg
Rs 85.2Rs 8.52/unit
Lowest price per unitBelow approved ceilingPHARMAHEALTH PAKISTAN
Contimycin
100mg
Rs 90.4Rs 9.04/unit
Below approved ceilingNo DRAP alertsASIAN CONTINENTAL
Nordox
100Mg
Rs 95.3Rs 9.53/unit
Below approved ceilingPLATINUM PHARMACEUTICAL
Vibramycin
100mg
Rs 59.94Rs 9.99/unit
PFIZER LABORATORIES
Vibramycin
100mg
Rs 104.1Rs 10.41/unit
PFIZER LABORATORIES
Capsidoncapsuleseachcapsulecontainsdoxycycline100Mgasdoxycyclinehyclate
100mg
Rs 10.72
GEOFMAN PHARMACEUTICALS
Megadox
100mg
Rs 140
HILTON PHARMA (PVT) LIMITED
Wellcodox
100mg
Rs 381.6
GLAXOSMITHKLINE
Supramycin
100mg
Rs 724
Below approved ceilingNo DRAP alertsMartin Dow Marker Limited
Isis
100mg
Rs 774.05
MEDISURE
Rapidox
100mg
Rs 603.75 ceiling
RAKAPOSHI PHARMACEUTICAL (PVT) LTD.
K-Dox
100mg
Rs 767.53 ceiling
No DRAP alertsKOHINOOR INDUSTRIES
Ordered by lowest price per unit where a pack size is known, then by price. Order is never affected by sponsorship. Not medical advice — confirm any change with your pharmacist or doctor.
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