Cephalexin for Chlamydia: Does Cephalexin cure Chlamydia?  

Like physical and mental health, sexual wellness is essential. It makes sense to be interested in possible treatments if you think you may have STIs like Chlamydia. Antibiotics can effectively treat Chlamydia. Cephalexin is one such drug to consider. But does cephalexin cure chlamydia?

In this review article, we will discuss what Chlamydia is. What are the symptoms of Chlamydia? Does cephalexin treat chlamydia? Is Cephalexin for Chlamydia prescribed or not?

Let’s move on with the sexually transmitted infection, Chlamydia.

What is Chlamydia?

Chlamydia is the most popular sexually transmitted infection around the world.

This infection is caused by bacteria (Chlamydia trachomatis). It may lead to other health complications. Chlamydia trachomatis has a unique cell wall that lacks peptidoglycan. It can also cause pelvic inflammatory disease (PID), which can cause chronic pelvic pain and infertility in females. 

Symptoms of Chlamydia

Most people with Chlamydia experience no symptoms and feel fine. If you notice symptoms, they will often start to show 1-3 weeks after having unsafe sexual activity. They could appear months later. 

  • Pain when urinating (peeing)
  • Pain or bleeding during or after sex 
  • Weird discharge from the vaginal area, penis, or bottom 
  • During periods, women can suffer from lower stomach pain or bleeding  
  • Males can experience testicular pain and swelling 
  • Chlamydia can infect your eyes, throat, or anus (bottom)
  • You may get conjunctivitis if infected vaginal or sperm fluid comes into contact with your eyes
  • Discomfort and discharge in the anus may feel both men and women
  • Redness and discharge in the eyes can be symptoms of Chlamydia
Symptoms of chlamydia

Is Cephalexin Prescribed for Chlamydia Treatment?

It’s crucial to get testing and medical care as soon as you think that you may have Chlamydia. Your doctor may recommend antibiotics as a treatment, depending on the severity of your symptoms. Although Cephalexin is a widely prescribed antibiotic, it is rarely used to treat Chlamydia. Chlamydia is an STI that is transmitted by Chlamydia trachomatis. For the treatment of C. trachomatis, Cephalexin is not effective. So, the antibiotic cephalexin or keflex for chlamydia is not valid. To treat Chlamydia, doctors typically prescribe additional medicines.

What is Cephalexin (Keflex)?

Cephalexin also known as keflex is a beta-lactam antibiotic. A study found that it belongs to the first-generation cephalosporin family. Its structural makeup includes a beta-lactam ring. Cephalexin treats bacterial infections such as upper respiratory, ear, skin, urinary tract, bone, and throat infections. It stops the growth of bacterial cell walls to treat infections. This type of medication is commonly known as a cephalosporin antibiotic. It is not suitable for common conditions like colds and flu.

antibiotic cephalexin for chlamydia

Mechanism of Cephalexin in STD Treatment 

Does Cephalexin treat STDs? Human papillomavirus (HPV), human immunodeficiency virus (HIV), and herpes are the main viruses that cause STDs. Cephalexin and other antibiotics are ineffective against viruses. However, Cephalexin (Keflex) might be recommended as an additional medication for certain STD-related complications.

Cephalexin is very effective against gram-positive bacteria. Gram-positive bacteria cause a variety of infections, including STDs. Cephalexin is most commonly used for treating STDs such as Streptococcus, Staphylococcus, and Enterococcus. These germs are related to many STIs, including Chlamydia, syphilis, and gonorrhea.

One thing to keep in mind is that Cephalexin or Keflex cannot treat all kinds of bacteria that cause STDs. For example, it is useless against bacteria such as Chlamydia trachomatis or Neisseria gonorrhoeae that cause sexually transmitted illnesses.

Other antibiotics like azithromycin or doxycycline may be recommended in these cases. You cannot use it to treat viruses like the common cold because it is only helpful for bacterial infections.

Strengths and forms of Cephalexin

FormCephalexin Capsules USPBrand Name
Oral capsule250 mg, 500 mg, and 750 mgKeflex, Cephalexin

Cephalexin Chlamydia dosage 

Cephalexin dosages and treatments depend on the victim’s infection. For example, Cephalexin dosage for gonorrhea, may be 500 mg taken four times daily for seven days. You can use other medicines, vitamins, and supplements with a Cephalexin oral capsule.

Your medicine dosage, form, and usage will also depend on your age, health condition, and reaction to your first dose. It’s essential to take the medicines strictly as recommended. Avoid missing doses or stopping the course of medication too soon.

Common Side Effects of Cephalexin

Cephalexin has many negative effects, just like other medicines. Stomach aches, nausea, vomiting, and diarrhea are the most common side effects of Cephalexin. It can be very harmful for pregnant or breastfeeding women. Be careful to tell your doctor about any unusual allergic reaction to Cephalexin while taking it. If you take any other medications or supplements with Cephalexin, you should inform your doctor before taking them.

Visit a doctor immediately if you experience any of the following signs:

  • Severe pain in the abdomen, bloody or watery diarrhea 
  • Unexpected fatigue, dizziness, or difficulty in breathing
  • Abnormal bleeding
  • Purple or reddish spots inside your skin
  • Cold hands and feet
  • Dark urine and yellowed skin
  • Weakness, fever
  • Painful urination
  • Side or lower back pain

End Note

Cephalexin is a powerful antibiotic for the control of bacterial STDs. If you want to use Cephalexin for Chlamydia, it’s essential to use this medication just as your doctor prescribed. Regular testing is crucial for every victim, especially those with several partners or those participating in unsecured sexual activity. Proper diagnosis and therapy can stop the infection from spreading. And also lower the chance of developing long-term health complications.

People with STDs should practice safe sex and take antibiotics. You should practice proper hygiene. Avoid sharing private things like towels, razors, and trousers, which might spread an infection.

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