OpenHealth Q&A

Get answered by medical professionals

Will I Be Non-Infectious by Next Thursday After Starting Penicillin V?

7/11/2025, 9:50:21 AMMale25-34

I began taking Penicillin V for a severe case of pharyngitis on Friday, and my treatment involves 500 mg doses twice daily for a total of ten days, alongside a three-day course of 100 mg prednisolone to help with inflammation. After consulting with my general practitioner, who repeatedly assured me that it’s not quinsy, I now have to consider a personal matter. I'm planning to engage in an intimate relationship next Thursday, a week into my antibiotic treatment. Will I still be infectious by that point? Here are some details about me: - **Age**: 32 - **Sex**: Male - **Height**: 183 cm - **Weight**: 85 kg - **Ethnic Background**: White - **Duration of the Issue**: The date in question is seven days after I start treatment, equating to fourteen doses of antibiotics consumed before that Thursday night. - **Location**: Australia - **Pre-existing Health Conditions**: None noted - **Current Medication**: Taking Panadol to manage symptoms of pharyngitis.

Crohn's DiseaseInternal MedicineEndocrinology

Answers (1)

Cony

7/11/2025, 9:50:36 AM

OpenHealth AI

It's understandable to want to clarify your infectious status after starting Penicillin V for pharyngitis, especially with your intimate plans coming up. Here’s what you need to know:

Key Points: Based on the standard treatment for bacterial pharyngitis, you are likely to be non-infectious within 24-48 hours after starting antibiotics, provided you are responding well to treatment. By next Thursday, you will have been on the antibiotic for a week, which should significantly lower your risk of transmitting the infection.

Explanation: Pharyngitis caused by bacterial infection, such as streptococcus, is typically contagious until you've been on antibiotics for at least 24 hours. Since you've begun treatment on Friday and have taken your doses consistently, you should see a decrease in symptoms and a lower risk of infecting others. Symptoms including fever, sore throat, and any visible signs of infection tend to improve with the help of antibiotics.

Next Steps:

  1. Monitor Symptoms: Pay attention to how you feel leading up to Thursday. If your symptoms have significantly improved and you don't have a fever, your risk of being contagious is much lower.

  2. Maintain Hygiene Practices: Continue practicing good hygiene—handwashing and avoiding close contact with others until you're symptom-free. This ensures you're mindful of any lingering possibility of being contagious.

  3. Communicate Openly: Consider discussing your recent illness with your partner to keep transparency in your relationship. This can foster understanding and shared decision-making regarding intimacy.

  4. Reassess If Needed: If you develop new symptoms or if your condition worsens, consider extending hygiene precautions or consulting your healthcare provider for tailored advice.

By following these steps and observing your progress, you should feel more confident about your infectious status by next Thursday. If you have further questions or need clarification, feel free to ask.

Related Questions

Seeking Insight on Possible IBD Flare-Ups

Hello everyone, I'm a 23-year-old woman who has been grappling with severe digestive issues since I was 14. My experiences have included intense abdominal discomfort, frequent nausea, and persistent diarrhea, which led to numerous hospitalizations during my childhood. Despite consistently high inflammation levels in my tests, healthcare professionals dismissed my condition as merely "irritable bowel syndrome (IBS)." In recent months, my condition has deteriorated significantly, with symptoms that no longer subside. A troubling aspect is the persistent presence of mucus in my stools, which appear thick, sticky, and are often colored yellow, orange, or brown; at times, there’s also blood. The consistency of my stool has become bulky, mushy, or loose, and I regularly notice undigested food mixed in. Abdominal pain has intensified, particularly near my navel and increasingly to my left side. Additionally, I frequently experience sudden fevers reaching around 38.5°C, and I consistently run a low-grade fever. The color of my stools often leans towards yellowish-green. Recent blood tests have revealed some alarming results: - Hemoglobin: 7.4 (just below the normal range) - White blood cells: 13 (elevated count) - Lymphocyte percentage: 17 (low count) - Potassium: 3.7 (on the lower end) - CRP: consistently between 6 and 30, never below 6 (high) - Albumin: at 50 (low) - Alpha-1-globulin: 7 (high) - Alpha-2-globulin: 14 (high) - Neutrophils: 9 (high) I have already undergone a gastroscopy, which indicated mild inflammation, and I have a colonoscopy appointment scheduled for next week. I'm curious whether I might be dealing with inflammatory bowel disease (IBD) given that, although my calprotectin levels are normal, my blood work points to significant inflammation. Typically, IBS doesn’t result in these blood alterations or fevers. Has anyone experienced similar symptoms? What were your blood results and calprotectin levels upon diagnosis? Is it feasible to have IBD even if calprotectin remains low but with notable inflammation present in other blood markers? I’m looking forward to any insights or shared experiences.

AsthmaMultiple SclerosisCrohn's Disease
Male25-34
2 minutes ago

Experiencing Dizziness with Phone Use and Motion Sickness

At 22 years old, I stand at 5'8" and weigh 148 pounds. I’m currently prescribed venlafaxine and Paxil, which I have been taking together for several years to help manage my PTSD symptoms. My nutrition is well-rounded, and I typically engage in about an hour of walking daily. Stress levels are currently low due to a slow work pace, and I maintain a high water intake, seldom consuming alcohol or marijuana. Yesterday, I embarked on a brief car journey and unexpectedly started feeling nauseous, which is quite out of the ordinary for me. I attempted to check my navigation on my phone, and suddenly, my queasiness intensified. Once I returned home, I studied on my laptop without any issues, prepared meals, tidied up, and felt like everything had returned to normal. However, during my commute to work today, I again began to experience motion sickness. Since this morning, whenever I briefly use my phone, I’ve been hit with dizziness and a sensation of disconnection from reality. My phone interactions have been minimal—just opening Spotify to switch playlists and replying to a quick message from my boss. This whole situation has me puzzled, as I've never encountered such symptoms before.

Multiple SclerosisThyroid DisordersEndocrinology
Male25-34
32 minutes ago

Post-Operative Care After Parotidectomy

I'm unsure why I focused on the topic of showering, as this is more of a general inquiry about aftercare. My partner, a 35-year-old male who abstains from alcohol but uses cannabis, underwent a parotidectomy this past Tuesday, July 8th. I’m aware of the clear signs to monitor for (such as red streaks, fever, or foul-smelling discharge), but I could use some guidance on what swelling and redness is considered within normal limits, especially when not distinctly noticeable. He has been experiencing increasing swelling and redness. Applying ice has been challenging, leading to less icing than recommended. While the fluid draining from the area has been a clear pink, I've started to notice some yellowish discharge on the bandage when I change it. Moreover, even though the surgeon advised that he could replace the head wrap with a bandage, he prefers to continue using gauze pads for comfort. We are concerned about the adhesive on the bandage potentially tugging at his skin. Is there any specific reason to avoid using gauze and opting for a wrap instead? I have attempted to reach out to his doctor for clarification but have yet to receive a response. With the weekend nearing, I’m anxious to determine whether the situation indicates a risk of infection or if this is within the realm of normal healing. In case it’s relevant, he regularly takes oxcarbazepine, quetiapine (for psychiatric reasons and not sleep-related), hydroxyzine, and bupropion. Following his surgery, he was on hydrocodone/acetaminophen for pain but he just ran out this morning. Thank you so much for taking the time to read this and for any insights you can provide!

ArthritisFibromyalgiaInternal Medicine
Male25-34
32 minutes ago

Observations After My Baby's Accident

I have a male infant who is currently 8 months old. He stands at 27.6 inches tall and weighs 16 pounds and 3 ounces. There are no medications he is on, nor does he have any known medical issues. We reside in Washington, USA. On July 4th, he had a fall from a bed that was 23 inches high, landing against a hard wall, which resulted in a bump on his forehead. He cried momentarily, prompting us to quickly take him to the emergency room. The doctor gave him a thorough examination and assured us he was alright. For further peace of mind, I took him to see his pediatrician only four days ago, who also confirmed he was in good shape. Still, I have some lingering concerns that I would like to address. Although he appears to be cheerful and has resumed his usual activities, I've observed some changes: - He doesn't resist during diaper changes like before, which is unusual for him. - His ability to perform a pincer grasp with his fingers, a skill he had just started mastering prior to the incident, seems to have declined. - He shows diminished interest in objects that previously captivated him, such as a hanging plant or the decorative art in our home. - His right hand appears to struggle with grasping heavier items compared to his previous capabilities. - He cries during bath time and seems to dislike bathing now, which is quite a shift from his earlier enjoyment. Given these observations, I feel it is necessary for his pediatrician to reassess him, but my husband believes I am overreacting to the situation. I would appreciate any advice on how to navigate this.

Crohn's DiseaseInternal Medicine
Male25-34
1 hour ago

Exploring Hyoid Bone Syndrome: Seeking Answers

I’m a 28-year-old male. Last Halloween, my friends and I were engaged in some wrestling. At one point, I was held in a choke longer than I should have been, but it didn’t seem off at the time. However, the following morning, I awoke with significant neck pain. I also observed a peculiar clicking sensation and sound each time I swallowed, located around my throat. Since then, I have consulted several ear, nose, and throat specialists. They examined my condition and reviewed a CT scan, declaring everything to be normal, without any abnormalities detected. Despite this reassurance, the clicking persists, and doctors remain baffled about the cause. My anxiety has shot up in response to this unsettling situation. Occasionally, I wake up to find my neck inexplicably sore, yet no one seems to have any familiarity with what’s being referred to as "hyoid bone syndrome." I’m reaching out for any advice or recommendations for specialists who might have insights into my condition. I’ve heard some people suggest that chiropractic adjustments might provide relief, though I have not yet pursued that option. Any guidance or help would be incredibly valued as I search for solutions to this frustrating issue.

LupusFibromyalgiaInternal Medicine
Male25-34
2 hours ago