Published on Sep 12, 2024 | 10:10 AM
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How these common STIs differ in symptoms, testing, and treatment
Chlamydia, gonorrhea, and trichomoniasis are among the most common sexually transmitted infections (STIs) worldwide. Because they can cause similar symptoms — or no symptoms at all — they are often confused with one another.
Understanding how they differ helps ensure proper testing, treatment, and prevention.
Chlamydia is caused by the bacterium Chlamydia trachomatis.
Gonorrhea is caused by the bacterium Neisseria gonorrhoeae.
Trichomoniasis is caused by a parasite called Trichomonas vaginalis.
Although all three are transmitted through sexual contact, their organisms and treatment approaches differ.
All three infections spread through vaginal, anal, or oral sexual contact.
Transmission can occur even when symptoms are not present. Many individuals with these infections do not realize they are infected.
Barrier protection reduces risk but does not eliminate it completely.
Chlamydia is frequently asymptomatic, especially in women.
When symptoms occur, they may include:
Abnormal vaginal or penile discharge
Burning with urination
Pelvic discomfort
Testicular pain
Untreated chlamydia can lead to pelvic inflammatory disease (PID) in women and potential fertility complications.
Gonorrhea may cause more noticeable symptoms but can also be silent.
Possible symptoms include:
Thick yellow or green discharge
Painful urination
Pelvic or abdominal pain
Rectal discomfort
Throat irritation (if transmitted orally)
Gonorrhea has developed antibiotic resistance over time, making proper treatment essential.
Trichomoniasis often causes symptoms in women but is commonly asymptomatic in men.
Symptoms in women may include:
Frothy yellow-green vaginal discharge
Vaginal irritation
Pain during intercourse
Strong odor
Men may experience mild urethral irritation or no symptoms at all.
All three infections can be diagnosed using nucleic acid amplification testing (NAAT), which is highly sensitive.
Testing may involve:
Urine samples
Vaginal swabs
Rectal swabs
Throat swabs
Screening recommendations depend on age, risk factors, and sexual practices.
Routine screening is recommended for sexually active individuals under 25 and for those with higher risk.
Chlamydia is treated with oral antibiotics, typically doxycycline.
Gonorrhea is treated with an injectable antibiotic (ceftriaxone) according to current CDC guidelines.
Trichomoniasis is treated with oral metronidazole or tinidazole.
All sexual partners should be notified and treated when appropriate to prevent reinfection.
Retesting is often recommended approximately three months after treatment for chlamydia and gonorrhea.
Because symptoms overlap, guessing based on discharge type or severity can lead to incorrect treatment.
Untreated infections can increase the risk of:
Infertility
Chronic pelvic pain
Ectopic pregnancy
HIV transmission
Testing ensures the right antibiotic or antiparasitic medication is used.
Chlamydia, gonorrhea, and trichomoniasis share similar transmission routes but differ in cause and treatment. Many infections are silent, which is why routine screening matters.
If you notice symptoms such as discharge, burning, or pelvic discomfort — or if you have had a new or unprotected partner — a licensed medical provider can recommend appropriate testing and treatment.
👉 Get confidential STI testing and treatment with CallOnDoc.
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updated 2/12/2026 Shelly House, FNP, is a Family Nurse Practitioner and Call-On-Doc’s trusted medical education voice. With extensive experience in telehealth and patient-centered care, Ms. House is dedicated to making complex health topics simple and accessible. Through evidence-based content, provider collaboration, and a passion for empowering patients, her mission is to break down barriers to healthcare by delivering clear, compassionate, and practical medical guidance.
Your Guide to Beta Blockers for Performance Anxiety
How they work, who they’re for, and what to expect
Performance anxiety is one of the most common forms of situational anxiety. It tends to appear in high-stakes moments — public speaking, interviews, presentations, auditions, competitive events, or important meetings. Many people who experience it are otherwise confident and well-prepared.
What often surprises people is that the most disruptive symptoms are physical, not mental.
Your heart races.
Your hands shake.
Your voice trembles.
You flush or sweat.
Your breathing feels shallow.
These symptoms can escalate quickly because once you notice them, anxiety increases — which intensifies the physical response. That feedback loop is where beta blockers can help.
May 05, 2025 | 10:10 AM
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10 Fast Food Meals That Support a GLP-1 Diet
If you’re taking a GLP-1 medication like Ozempic®, Wegovy®, Mounjaro®, or Zepbound®, you’ve probably noticed some big shifts in how you feel around food—smaller appetite, slower digestion, and maybe even sensitivity to meals that used to sit just fine. These medications can be powerful tools for weight loss and blood sugar control, but what you eat still plays a major role in how well they work.
Part of taking a GLP-1 means being mindful about what your body needs—getting enough protein to protect muscle, choosing fiber-rich carbs for digestion and energy, drinking plenty of water, and eating smaller portions that won’t overwhelm your system.
Eating at home is usually the healthier, more controlled option—but real life doesn’t always go as planned. Whether you're traveling, in a rush, or just craving something quick and familiar, it helps to know which fast food options fit into the recommended GLP-1 diet without leaving you feeling uncomfortable or off track. With the right approach, you can still enjoy fast food—without sacrificing progress.
Below, we’ll cover healthy fast food options that fit your goals, how to choose wisely at any restaurant, and a few tips to support your progress beyond what’s on your plate.
May 04, 2025 | 10:10 AM
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How much do glp-1 injections cost?
GLP-1 receptor agonists have quickly become some of the most talked-about medications for both weight loss and Type 2 diabetes. These injectable drugs mimic a natural hormone that helps regulate blood sugar, curb appetite, and support weight management. With names like Ozempic, Wegovy, and Mounjaro in the headlines, many people are asking the same question: How much is a GLP-1 without insurance?
GLP-1 (glucagon-like peptide-1) injections are a class of medications that help the body lower blood sugar and promote a feeling of fullness after eating. While originally developed for diabetes, several have been FDA-approved for weight loss as well. Some also include additional mechanisms—for example, Mounjaro and Zepbound combine GLP-1 with GIP (glucose-dependent insulinotropic polypeptide) for added effect.
Here are some of the most commonly prescribed GLP-1 and dual agonist injections:
Costs for GLP-1 injections can vary widely depending on the medication, dosage, and whether you have insurance. Below are average monthly GLP-1 prices for popular options when paying out of pocket.
Ozempic typically costs around $1,000 without insurance. It’s dosed weekly and used primarily for managing Type 2 diabetes, although it’s often prescribed off-label for weight loss.¹
Wegovy costs around $1,300 per package out-of-pocket. It contains the same active ingredient as Ozempic (semaglutide) but is FDA-approved for chronic weight management.²
Saxenda runs about $1,300 per month and is taken as a daily injection. It uses liraglutide, another GLP-1 receptor agonist, to promote weight loss and appetite control.³
Mounjaro, a dual GIP/GLP-1 receptor agonist, ranges from $1,000 per refill when not covered by insurance. It’s primarily used for diabetes but has gained popularity for weight loss as well.⁴
Zepbound, which uses the same active ingredient as Mounjaro but is approved for weight loss, costs about $1,000 per fill without insurance.⁵
The cost of compounded semaglutide can vary based on the pharmacy and formulation. It's often considered a more affordable option, but prices depend on the provider and dosage prescribed.
May 10, 2025 | 10:10 AM
Read More
Your Guide to Beta Blockers for Performance Anxiety
How they work, who they’re for, and what to expect
Performance anxiety is one of the most common forms of situational anxiety. It tends to appear in high-stakes moments — public speaking, interviews, presentations, auditions, competitive events, or important meetings. Many people who experience it are otherwise confident and well-prepared.
What often surprises people is that the most disruptive symptoms are physical, not mental.
Your heart races.
Your hands shake.
Your voice trembles.
You flush or sweat.
Your breathing feels shallow.
These symptoms can escalate quickly because once you notice them, anxiety increases — which intensifies the physical response. That feedback loop is where beta blockers can help.
May 05, 2025 | 10:10 AM
10 Fast Food Meals That Support a GLP-1 Diet
If you’re taking a GLP-1 medication like Ozempic®, Wegovy®, Mounjaro®, or Zepbound®, you’ve probably noticed some big shifts in how you feel around food—smaller appetite, slower digestion, and maybe even sensitivity to meals that used to sit just fine. These medications can be powerful tools for weight loss and blood sugar control, but what you eat still plays a major role in how well they work.
Part of taking a GLP-1 means being mindful about what your body needs—getting enough protein to protect muscle, choosing fiber-rich carbs for digestion and energy, drinking plenty of water, and eating smaller portions that won’t overwhelm your system.
Eating at home is usually the healthier, more controlled option—but real life doesn’t always go as planned. Whether you're traveling, in a rush, or just craving something quick and familiar, it helps to know which fast food options fit into the recommended GLP-1 diet without leaving you feeling uncomfortable or off track. With the right approach, you can still enjoy fast food—without sacrificing progress.
Below, we’ll cover healthy fast food options that fit your goals, how to choose wisely at any restaurant, and a few tips to support your progress beyond what’s on your plate.
May 04, 2025 | 10:10 AM
How much do glp-1 injections cost?
GLP-1 receptor agonists have quickly become some of the most talked-about medications for both weight loss and Type 2 diabetes. These injectable drugs mimic a natural hormone that helps regulate blood sugar, curb appetite, and support weight management. With names like Ozempic, Wegovy, and Mounjaro in the headlines, many people are asking the same question: How much is a GLP-1 without insurance?
GLP-1 (glucagon-like peptide-1) injections are a class of medications that help the body lower blood sugar and promote a feeling of fullness after eating. While originally developed for diabetes, several have been FDA-approved for weight loss as well. Some also include additional mechanisms—for example, Mounjaro and Zepbound combine GLP-1 with GIP (glucose-dependent insulinotropic polypeptide) for added effect.
Here are some of the most commonly prescribed GLP-1 and dual agonist injections:
Costs for GLP-1 injections can vary widely depending on the medication, dosage, and whether you have insurance. Below are average monthly GLP-1 prices for popular options when paying out of pocket.
Ozempic typically costs around $1,000 without insurance. It’s dosed weekly and used primarily for managing Type 2 diabetes, although it’s often prescribed off-label for weight loss.¹
Wegovy costs around $1,300 per package out-of-pocket. It contains the same active ingredient as Ozempic (semaglutide) but is FDA-approved for chronic weight management.²
Saxenda runs about $1,300 per month and is taken as a daily injection. It uses liraglutide, another GLP-1 receptor agonist, to promote weight loss and appetite control.³
Mounjaro, a dual GIP/GLP-1 receptor agonist, ranges from $1,000 per refill when not covered by insurance. It’s primarily used for diabetes but has gained popularity for weight loss as well.⁴
Zepbound, which uses the same active ingredient as Mounjaro but is approved for weight loss, costs about $1,000 per fill without insurance.⁵
The cost of compounded semaglutide can vary based on the pharmacy and formulation. It's often considered a more affordable option, but prices depend on the provider and dosage prescribed.
May 10, 2025 | 10:10 AM
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