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Medically reviewed by Dr. Adrian Rawlinson
Written by our editorial team Last reviewed 28 January 2025
Type of medicine | Tetracycline antibiotic |
Used for | Treating chlamydia |
Active ingredient(s) | Tetracycline hydrochloride |
Works by | Stopping the growth and multiplication of bacteria, thus treating the infection |
Effective within | 7 days |
Available as | Capsules |
Available strength(s) | 500mg |
Usage | 500mg, four times a day for seven days. |
Packaging | Available as blister packs in a box |
Storage | Store the capsules between 68° to 77°F |
Prescription required? | Yes, get it FREE with our online consultation. |
Who is suitable for an online consultation?** | Adults suffering from chlamydia |
*Note: Our medical team must review your online consultation before approving this treatment. They will determine if the requested treatment and quantity are safe, appropriate, and effective for you.
Tetracycline is an antibiotic that stops the growth of bacteria and treats various bacterial and sexually transmitted infections (STIs), such as chlamydia.
Tetracycline is approved by the FDA.
At SpeedyHealth, our doctors are able to prescribe Tetracycline in 500mg capsules after you complete a consultation.
Tetracycline is an antibiotic that stops bacteria from growing by blocking their ability to make essential proteins. They do this by attaching to a part of the bacteria's protein-making machinery. This prevents the bacteria from multiplying and helps your immune system get rid of the infection effectively.
It is often used to treat conditions like acne and urinary tract infections (UTIs) and can also treat some sexually transmitted infections (STIs).
Tetracyclines are effective against many types of bacteria, including both gram-negative and gram-positive ones. These are two forms of bacteria that differ based on their cell wall structure.
There are many benefits of taking this medicine to treat illnesses, for example:
Tetracycline is effective in treating both men and women with chlamydia.
Randomized controlled trials that compared Tetracycline to Rosaramicin found that 97% of patients assessed at a follow-up visit 1 week or more after completing treatment with Tetracycline tested negative for chlamydia.
Tetracycline is a safe and effective medicine for many patients; however, it may not be suitable for everyone.
This medicine is suitable for adults suffering from STIs, such as chlamydia.
You should not take this medicine if you have had a severe allergic reaction to any of the tetracyclines (such as doxycycline or minocycline). You should also avoid taking this medicine if you are currently pregnant or breastfeeding.
Speak to your doctor before taking this medicine if you:
For a full list of precautions, consult the patient information leaflet.
At SpeedyHealth, Tetracycline is available as 500mg capsules. The dose to treat chlamydia is one 500mg capsule taken by mouth four times a day for seven days.
To take this medicine correctly, make sure to swallow the capsules whole with a glass of water. If possible, this medicine should be taken on an empty stomach as certain foods and dairy products can interfere with the absorption.
Make sure to sit or stand upright for at least 30 minutes after taking this medicine to prevent throat irritation.
If you forget to take a dose, take the missed dose as soon as you remember. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
Tetracycline begins to work as soon as you take your first dose. It typically clears up infections in about 7 days. However, if your infection worsens or symptoms don’t resolve, seek medical attention.
A course of Tetracycline is usually taken for 7 days to completely cure chlamydia. It is important to complete the entire course of this antibiotic, even if you start to feel better. If you don’t complete the course, the infection may not be properly treated or may return.
It’s important to make certain lifestyle changes to prevent the spread of chlamydia and to make sure this medicine is effective:
Use condoms consistently when having vaginal, anal, and oral sexual intercourse.
If you use sex toys, make sure you wash them well after use.
Abstain from sexual intercourse while you have the infection and when taking treatment.
Have sex with only one uninfected partner who only has sex with you.
Get tested for STIs regularly if you're sexually active.
Like all medicines, Tetracycline can cause some side effects.
The most common Tetracycline side effects patients experience when taking this medicine are:
You should stop taking this medicine and get medical help immediately if you have any of the following symptoms:
Rarely, nail discoloration and brown or gray tooth discoloration have been reported. Speak to your doctor if these affect you.
For a full list of side effects, consult the patient information leaflet.
Tetracycline can interact with other prescription medicines, over-the-counter products, vitamins, and natural health supplements. These interactions may change how effective the treatment is.
Inform your doctor if you are taking any of the medicines listed below:
This is not a complete list of interactions. For a full list of drug interactions, visit drugs.com.
The safety information to follow when taking this medicine can be found in the table below:
Category | Safety | Advice |
---|---|---|
Alcohol | Safe | There are no interactions between alcohol and this medicine. |
Pregnancy | Avoid | This medicine is contraindicated in pregnancy. Do not use this medicine if you are pregnant or planning to become pregnant. |
Breastfeeding | Consult your doctor | This medicine passes into breast milk. Speak to your healthcare provider if you plan to breastfeed. |
Driving | Safe | This medicine doesn’t affect your ability to drive. |
Hydration | Important | This medicine should be taken with a full glass of water to prevent irritation of the throat. |
Store the capsules between 68°F to 77°F. Ensure the medicine is kept out of reach of children and pets and away from direct sunlight. Store it in a cool, dry place.
Do not throw away any unused or expired medicine in your household garbage or flush it down your toilet. Take this medicine to your nearest pharmacy and ask them to dispose of it safely.
No, you cannot buy this medicine over the counter. You need a doctor’s prescription to purchase this medicine. This is because a doctor must first check to see if this medicine is suitable for you based on your symptoms and medical history.
If you require a prescription, you can fill out our consultation form. It is a quick and easy process. If one of our doctors approves of your prescription, you will receive it electronically.
Yes, you can buy this medicine online from SpeedyHealth. All you have to do is:
Your privacy is our top priority. SpeedyHealth uses secure, encrypted transactions and complies with USA medical standards to maintain confidentiality.
Here’s why you should choose SpeedyHealth to manage your medicines easily:
The price of Tetracycline at SpeedyHealth includes everything you need:
At SpeedyHealth, Tetracycline 500 mg capsules start at $59.99.
Our pricing is transparent, with no hidden fees. Order today and benefit from our complete, all-inclusive service.
Yes, if this medicine is not right for you, a good alternative for treating chlamydia is Doxycycline or Azithromycin.
Doxycycline
Effectiveness:
99% cure rate
CDC recommended first-line treatment
CDC status:
First-line treatment
Primary recommended option
Dosing schedule:
Two doses per day
100mg twice daily for 7 days
PRICE :- $59.99
Azithromycin
Effectiveness:
83-95% cure rate
For rectal infections
CDC status:
Alternative treatment
Recommended alternative
Dosing Schedule:
Single 1g dose
Complete treatment in one dose
PRICE :- $59.99
Tetracycline
Effectiveness:
95% cure rate
For men and non-pregnant women
CDC status:
Alternative treatment
Well-studied option
Dosing schedule:
500mg four times daily for 7 days
Four doses spread throughout the day
PRICE :- $59.99