Latest news with #Lidocaine
Time Business News
5 days ago
- Health
- Time Business News
How Long Does Dental Numbing Last ?
Visiting the dentist can be an anxiety-inducing experience for many, especially when anticipating a procedure that involves dental numbing. Understanding how local anesthesia works and how long its effects typically last can help patients prepare mentally and physically for what to expect during and after their dental visit. If you're in Dubai and wondering, 'how long does dental numbing last?', this article breaks down the science, factors that affect numbing duration, and helpful aftercare tips—specifically tailored for patients in the UAE. Dental numbing refers to the use of local anesthetics to block sensation in a specific area of the mouth or jaw during dental procedures. The most commonly used agents are lidocaine, articaine, mepivacaine, and bupivacaine, each with its own onset time and duration. These anesthetics prevent nerve signals from reaching the brain, meaning you won't feel pain—but you may still feel pressure or movement. Local anesthesia is commonly used for: Fillings Root canals Tooth extractions Deep cleanings Periodontal surgery In Dubai, most dental clinics follow international best practices and use modern, safe, and effective anesthetics approved by health authorities. The most frequently used include: Onset: 2–5 minutes Duration: 1–2 hours (soft tissue numbness can last up to 3 hours) Onset: Rapid (1–3 minutes) Duration: 2–3 hours (especially effective for lower jaw procedures) Onset: 5–10 minutes Duration: 4–8 hours (used for long or complex dental surgeries) Onset: 1–3 minutes Duration: 1–2 hours (without epinephrine) The duration varies based on multiple factors, which we'll explore next. The short answer is: dental numbing can last anywhere from 1 to 5 hours, depending on the type of anesthetic used, the amount injected, your body's metabolism, and other individual factors. Here's a general breakdown: Anesthetic Numbness Duration (Soft Tissues) Common Usage Lidocaine 2–3 hours General dentistry Articaine 2–4 hours Endodontic/root canal Mepivacaine 1–2 hours Short procedures Bupivacaine 4–8 hours Oral surgery, extractions In most cases, the initial numbness starts to wear off after 2–3 hours, but full sensation may not return until 4–5 hours later. If you've ever asked, 'Why did my dental numbness last longer than my friend's?', you're not alone. Here are the key reasons for varying durations: More invasive or longer procedures typically require a stronger or longer-lasting anesthetic. Injections in denser bone areas (like the lower jaw) take longer to wear off than those in softer tissues (like the upper jaw). Many anesthetics are combined with epinephrine to constrict blood vessels, slowing the absorption and prolonging numbness. People with faster metabolic rates may process anesthetics more quickly. Elderly patients or children may experience different durations due to body composition and metabolism. Liver and kidney function play a key role in metabolizing anesthetic agents. Diabetics and hypertensive patients may also metabolize drugs differently. Once dental numbing fades, most people experience a mild tingling or 'pins and needles' sensation. Here's what typically follows: Slight soreness or tenderness at the injection site Possible jaw stiffness if multiple injections were given A return of full facial and oral mobility within a few hours In rare cases, patients report prolonged numbness (lasting more than 24 hours), which may indicate nerve involvement. This condition, known as paresthesia, usually resolves within weeks but should be reported to your dentist. If you're in a rush to return to normal activities, especially after a short appointment, here are some tips to reduce the duration of dental numbness: Apply a warm (not hot) compress to the cheek to improve blood flow. Lightly massaging the area can also stimulate circulation and help the anesthetic dissipate. Walking or light exercise can increase metabolism and circulation, helping the anesthetic wear off faster. Until the numbness wears off completely, avoid chewing food to prevent accidental tongue or cheek biting. For more details on pain-free dental procedures, visit Stoodmens Dental Anesthesia Guide in Dubai. In most cases, dental numbing is completely safe. However, prolonged or unexpected numbness can occasionally point to: Nerve trauma: Usually from the injection needle touching a nerve. Usually from the injection needle touching a nerve. Allergic reaction: Extremely rare but possible. Extremely rare but possible. Infection: Inflammation at the injection site might prolong numbing. If you experience persistent numbness beyond 6–8 hours or associated symptoms like swelling, tingling, or pain, it's advisable to revisit your dentist. Children typically metabolize local anesthetics more quickly than adults. However, dentists often use milder doses and shorter-acting anesthetics to minimize risks. That said, pediatric patients in Dubai are closely monitored for post-numbing behavior. Parents are advised to watch children carefully after dental work to prevent lip, cheek, or tongue biting while the area is still numb. Dubai is home to some of the most advanced dental clinics in the region. Innovations in local anesthesia are minimizing patient discomfort and reducing side effects. These include: The Wand® STA system: A computer-controlled anesthetic delivery device that offers precise and painless injections. A computer-controlled anesthetic delivery device that offers precise and painless injections. Buffered Anesthetics: These neutralize the pH of the anesthetic for a faster onset and reduced burning sensation. These neutralize the pH of the anesthetic for a faster onset and reduced burning sensation. Needle-Free Systems: Jet-injection technology is gaining popularity in pediatric and needle-phobic patients. Patients in Dubai often report high satisfaction with dental services, thanks to trained specialists, hygienic environments, and cutting-edge equipment. Whether it's a root canal or a filling, most clinics ensure you're fully numb before treatment and provide thorough aftercare instructions. At stoodmens, for example, practitioners prioritize patient comfort by tailoring anesthetic use to individual needs—resulting in minimal side effects and quicker recovery. Here are a few recommendations for a smooth transition as numbness wears off: Avoid eating until full sensation returns – this prevents injury to the tongue and cheeks. Drink room-temperature fluids – extreme temperatures may go unnoticed while numb. Inform your dentist of unusual symptoms – tingling, prolonged numbness, or pain. Stick to soft foods for a few hours after more invasive procedures. Rest and hydrate – allow your body to metabolize the anesthetic naturally. Understanding how long dental numbing lasts in Dubai helps demystify the dental experience and alleviates anxiety. In general, you can expect numbness to persist between 1 to 4 hours, depending on various factors. With the city's access to advanced technologies and highly skilled professionals, Dubai ensures a comfortable and safe dental environment for all patients. TIME BUSINESS NEWS
Yahoo
28-04-2025
- Yahoo
Bogus Queens butt lift doctor fleeing after shot killed patient nabbed in airport Starbucks line: DA
A bogus Queens doctor accused of killing a patient during a botched butt implant procedure was nabbed waiting for his Starbucks order at JFK Airport while trying to flee the country, prosecutors said Monday. Felipe Hoyos-Foronda admitted to giving 'hundreds' of butt implant injections from his home in Astoria before the March 28 procedure on María Paz Peñaloza Cabrera, 31, proved fatal, according to prosecutors in Queens. After he couldn't revive her using CPR he got in his car and high-tailed it to the airport, prosecutors say he admitted. 'I booked the flight while I was driving,' he told investigators, according to prosecutors. I was going to go back to Colombia.' Port Authority Police officers nabbed him moments before his plane departed Terminal 5. 'He booked a flight from JFK, transferring in Florida to eventually go back to Colombia so he could avoid arrest and prosecution because he claimed that he was scared,' assistant D.A. Gregory Lasak said at Hoyos-Foronda's appearance in Queens Supreme Court Monday. 'Moments before he was able to board that flight police officers apprehended this defendant on the Starbucks line.' A search of his car found evidence of his illegal medical practice: a garbage bag with a bloody syringe, more used syringes, an empty bottle of lidocaine and empty bottles of human growth hormone and other medications, Lasak said. 'There were used latex gloves, and all of this was concealed in a bag on the floor of that vehicle,' he said. While Hoyos-Foronda was allegedly fleeing, Peñaloza Cabrera was suffering lidocaine toxicity, a condition that occurs when excessive amounts of the anesthetic enter the bloodstream, causing seizures, irregular heart rhythm, respiratory failure or cardiac arrest. She died two weeks later after being removed from a ventilator. She had visited the doctor to have a problematic butt implant removed. 'I want him to go to jail. He's dangerous to the society,' the victim's mother, Gladys Cabrera, told the Daily News Monday after attending the suspect's court appearance. 'The medicine he gave her killed her. She didn't deserve this.' Peñaloza Cabrera, the mother of two sons, ages 3 and 1, dreamed of becoming a beautician and sold tamales and empanadas in her Flushing neighborhood during summer months. 'We had been married for three years. I did not know that she was going for this procedure,' her husband, Theodore Paloumbas, told The News Monday. Hoyos-Foronda advertised services on his now-defunct TikTok page, offering procedures like Botox, lip injections and micro needling. He told authorities he was a licensed doctor in Colombia, sources told The News. Hoyos-Foronda was arraigned Monday on manslaughter, assault and unauthorized practice of a profession charges and ordered held without bail. He faces up to 15 years behind bars if convicted. He described the fatal procedure in statements during and after his arrest, Lasak said in court. 'I put her on IV. I injected Lidocaine. I injected her in the a–. I showed paramedics. I am not a licensed doctor here. I understand I am not allowed to practice medicine. I charged her $1,900,' he said, according to Lasak. 'After I injected her, she started to speak funny and then she stopped speaking. Slurred speech is normal during this type of anesthesia, even though it's local. After she tightened up, she didn't respond. She had low pressure and a low pulse. I administered CPR.' He performed the procedure in a makeshift office in his house on 35th St. near 20th Road, authorities said. 'I've done work on many girls,' he told investigators, according to Lasak. 'I've been practicing in that apartment for a few months. I have done this type of procedure hundreds of times.' Hoyos-Foronda's lawyer at his arraignment, Matthew Thomas, reserved the right to ask for bail at a later date. He didn't return a call seeking comment. After the proceedings, Queens D.A. Melinda Katz cautioned potential butt lift patients to verify their doctors' credentials before undergoing a procedure. 'Please be careful,' she said. 'We've had several of these cases here in Queens where people hold themselves out to be medical professionals but indeed they are not certified.' 'We don't know how he procured the lidocaine,' she said of Hoyos Foronda. 'I will say to anyone who is listening, who is providing that type of medicine for medicinal use to unauthorized personnel: we are investigating.'
BBC News
30-03-2025
- Health
- BBC News
Leeds singer's Royal Albert Hall gig tribute to cancer charity
A singer who was diagnosed with leukaemia at the age of 24 has performed with her band at the Royal Albert Hall to help raise money for the charity which supported her Kelly, who is now 26, was diagnosed with acute myeloid leukaemia in 2022, and was treated at the Teenage Cancer Trust-funded unit at St James's Hospital in finished her treatment in March 2023 and on Wednesday she and her Leeds-based band VENUS GRRRLS supported James Arthur at the fundraising gig in the famous London venue in aid of the has also featured in a film about her experiences with her partner Jack and best friend and bandmate Hannah, which was shown as part of the fundraising night. Grace, who was living in Watford at the time, said she first knew something was wrong when she noticed a rash that wouldn't go went to the GP a number of times and was given antibiotics, but after a throat infection that left her struggling to breathe she was taken to A& said at first she thought her throat problems were a result of her singing with the was referred to the ear, nose and throat department at the local hospital and was given penicillin, and while the medicine made her feel better, days later she felt ill again and she went back to her GP where she was tested for glandular that, Grace said her mum encouraged her to stay with her in Leeds "so she could look after me"."The day after I arrived, I got a call from the haematology team from St James's University Hospital to say my white blood cells were five times higher than they should be."They said they needed to do more blood tests immediately and mentioned they may need to do a bone marrow biopsy. I thought, 'oh, they think it might be leukaemia'."Grace said she went back to St James's and "every test was more and more bleak"."My white blood cell counts kept rising. I had a bone marrow biopsy, and the results came back as abnormal." Finally, in July 2022, Grace was diagnosed with acute myeloid leukaemia. She said hearing the news was "like an out of body experience"."My parents were in the waiting room and it killed me to tell them. I felt like I had let them down," she underwent chemotherapy at the Teenage Cancer Trust-funded unit at St James's University Hospital, where she stayed for nearly six said the experience was also difficult for her bandmates."Our second or third single came out in the midst of all of my tests, so it was a very strange time."We were a group of young girls who were pursuing our dream in music. Our song, Violet State of Mind, was played on Radio 1. So, it was a bittersweet time."As a band, you rely on each other, and you know that you need to show up and commit for it to work."I knew through no fault of my own that I wouldn't be able to do that for a while. I worried they were going to move on without me." Towards the end of her treatment, Grace started writing music again, and wrote the song Lidocaine from her hospital bed."The song is about my cancer journey, feeling trapped and not being able to do the things I wanted to," she explained."I performed the song at our first gig when I was in remission and it was really cathartic and healing."I wished I could have gone back to the version of me after I'd been diagnosed and reassure her that it would be OK, because there was a time when I thought, 'oh god, would I ever be able to do this again?'," she finishing her treatment in March 2023, Grace and her band have gone from strength to GRRRLS have just returned from performing at the SXSW festival in Texas and have released their latest single called Eighteen year, the band played festivals including Reading and Leeds, Isle of Wight, Kendall Calling and Y band's performance suporting James Arthur at the Royal Albert Hall is one of a number of Teenage Cancer Trust gigs, which were founded in 2000 by The Who's Roger the film shown at the gig, Grace paid tribute to Teenage Cancer Trust and all the staff at the charity's unit in Leeds. Listen to highlights from West Yorkshire on BBC Sounds, catch up with the latest episode of Look North.
