Antibiotics > Tetracycline

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Tetracycline, sold under the brand name Sumycin amongst others, is an antibiotic prescribed to deal with a number of infections. This includes acne, cholera, brucellosis, afflict, malaria, and syphilis. It that acts by preventing the development of bacteria. Take Sumycin on an empty belly, at least 1 hour before or 2 hours after taking food.You must not take Sumycin with milk or other milk items, unless your physician has actually informed you to. Dairy items could make it harder for your body to soak up the medicine. Shake the oral suspension (liquid) well right prior to you determine a dose. Get emergency medical assistance in case you have any of these signs of an allergy: hives; trouble breathing; tumefaction of your face, lips, tongue, or throat. Do not continue utilizing tetracycline and also contact your physician without delay if you have any of these significant negative effects: severe frustration, dizziness, blurred vision; fever, chills, body aches, influenza signs; extreme blistering, peeling, and red skin exanthema; peing less compared to typical or not at all; light or yellowed skin, dark tinted urine, high temperature, distraction or weakness; extreme discomfort in muscles.

How to purchase Tetracycline

Ordering Tetracycline online with our drug store service is convenient and very quick. At the same time you should take your treatment with a great care. Aim to talk with your doctor prior to making a decision to buy this medication. Even if you believe the information above is enough for you to choose, medical talk is a must to prevent extreme unfavorable impacts.

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Quantity Our Price Price Per pill You save
30 pills
60 pills
90 pills
120 pills
180 pills
270 pills
360 pills

Product Info


Tetracycline is an antibiotic that fights bacteria in the body. Tetracycline is used to treat many different bacterial infections, such as urinary tract infections, acne, gonorrhea, chlamydia, and others.

How to take

Follow your doctor’s exact instructions when taking Tetracycline. Do not take a smaller or larger dose than directed, or take it for longer than specified, even if symptoms have disappeared. You should take Tetracycline with a glass of water, without food, 1 hour before or 2 hours after eating.

Do not take Tetracycline with milk or other dairy products, unless specified otherwise by your doctor. Dairy products affect the medicine’s absorption in your body.

If you are scheduled to have a surgery while on Tetracycline, you must inform your surgeon in advance that you are taking the medicine.


Side effects

Seek immediate emergency help if you experience the following allergic reactions: hives, breathing difficulty, swelling of the face, throat, lips or tongue.

If you experience the following serious side effects, stop taking Tetracycline and contact your doctor immediately:

  • Lessened urination, not urinating at all or dark colored urine
  • Fever, flu symptoms, body pain
  • Blurred vision, lightheadedness, strong headaches
  • Loss of appetite
  • Easy bruising or bleeding
  • Unusual weakness, confusion
  • Pale or yellow-colored skin

Milder side effects include:

  • Swollen tongue
  • Nausea, vomiting, diarrhea or indigestion
  • Sores and/or swelling in the rectal or genital area
  • Vaginal itching or discharge

For a complete list of possible side effects, talk to your doctor.


Taking this medication while pregnant could cause permanent teeth discoloration to the baby later in life. Tetracycline is transferred in the milk during breastfeeding, so you should talk to your doctor if you are breastfeeding before taking this medicine. Tetracycline can also affect the effectiveness of birth control pills. While taking this medication, it is strongly recommended to use secondary birth control methods.

Do not give Tetracycline to children 8 years old or younger as it may cause permanent teeth discoloration and affects children’s growth.

While on Tetracycline, avoid exposure to sunlight and UV rays (such as in tanning beds), as the medicine can make your skin more prone to sunburns. If you must be exposed to sunlight, be sure to use a sunscreen with a minimum SPF level of 20. Also, use protective clothing.

If you are taking any multivitamins, iron supplements, calcium, laxatives or antacids, wait for at least 2 hours before or after taking Tetracycline.

DO NOT use expired Tetracycline as it may cause serious damage to the kidneys. If it has passed its expiration date, discard.

DO NOT take Tetracycline if you are allergic to it or to similar antibiotics including demeclocycline (Declomycin), doxycycline (Adoxa, Doryx, Oracea, Vibramycin), or minocycline (Dynacin, Minocin, Solodyn, Vectrin).

Before taking Tetracycline, inform your doctor if you have kidney or liver conditions. If you are taking Tetracycline to treat gonorrhea, it is possible your doctor will also test you for syphilis.

Drug interactions

Do not take Tetracycline if you are allergic to it or to similar medicines such as demeclocycline (Declomycin), doxycycline (Adoxa, Doryx, Oracea, Vibramycin), or minocycline (Dynacin, Minocin, Solodyn, Vectrin). Additional drug interactions include:

  • Medicines used to lower cholesterol levels
  • Isotretinoin (Accutane)
  • Products containing bismuth subsalicylate such as Pepto-Bismol
  • Antacids such as Tums, Maalox, Milk of Magnesia and others
  • Supplements of iron, calcium, zinc, magnesium, over the counter multivitamins and minerals
  • Blood thinners such as warfarin (Coumadin)

To learn what other medications and products have potential interactions with Tetracycline, speak to your doctor.

Missed dose

Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at the next regularly scheduled time. Do not take extra medicine to make up the missed dose.


Store in a cool dry place.  Keep away from children and pets.