What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

Doryx (Doxycycline Hyclate)

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Brand

Doryx (Doxycycline Hyclate)

Prescription Required

Strength
Qty
50mg
100mg

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  • Product Details

    Description

    Your doctor may prescribe Doryx for acne or a variety of other infective conditions, including:

    • Respiratory tract infections
    • Sexually transmitted infections
    • Malaria prophylaxis
    • Other bacterial infections that are susceptible to doxycycline

    Doryx is an antibacterial agent that works by preventing the replication of many different types of bacteria. It is not known how this medication works to treat acne, but it is thought that certain types of bacteria may contribute to the development of acne.

    Directions

    The standard dosage is 100mg by mouth twice daily on the first day of treatment, followed by 100 mg once daily for as long as directed. For severe acne infections, the dosage may be increased to 100 mg twice daily.

    Swallow the capsule whole with a full glass of water. Painful esophageal ulcers have been reported when the capsule becomes lodged in the throat. 

    Ingredients

    The active ingredient in Doryx is doxycycline hyclate delayed-release.

    The tablets are available in 80 mg, 100 mg, 150 mg, and 200 mg.

    Interactions

    Common interactions between Doryx and other medications include:

    • Aminolevulinic Acid
    • Antacids
    • Barbiturates
    • BCG
    • Bile Acid Sequestrants
    • Bismuth Subsalicylate
    • Calcium Salts
    • Carbamazepine
    • Cholera Vaccine
    • Fosphenytoin
    • Iron Preparations
    • Lithium
    • Mecamylamine
    • Methoxyflurane
    • Multivitamins
    • Penicillin
    • Proton Pump Inhibitors
    • Quinapril
    • Sucralfate
    • Typhoid Vaccine
    • Warfarin

    Cautions

    Doryx may increase your sensitivity to the sun. Wear appropriate sun protection while using this medication.

    Ask your doctor about all the side effects that apply to you.

    Side Effects

    Common adverse reactions may include:

    • Abdominal distention
    • Abdominal pain
    • Anorexia
    • Bone growth suppression
    • Diarrhea
    • Drug reaction with eosinophilia and systemic symptoms (DRESS)
    • Erythematous rash
    • Erythema multiforme
    • Esophageal injury
    • Increased blood urea nitrogen
    • Increased lactate dehydrogenase
    • Increased serum glucose
    • Photosensitivity
    • Stevens-Johnson syndrome
    • Upper abdominal pain
    • Vulvovaginal candidiasis
    • Xerostomia

    Buy Doryx online from Canada Pharmacy.

    References


    Doryx [package insert]. Rockaway, NJ: Warner Chilcott; 2013.



    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 11665

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