Table of ContentsView AllTable of ContentsHow Long Is Plan B Effective?ConsiderationsEffectivenessInteractionsSide EffectsWho Can Take itWhere to Get ItCost Table of ContentsView All View All Table of Contents How Long Is Plan B Effective? Considerations Effectiveness Interactions Side Effects Who Can Take it Where to Get It Cost Plan B One-Step (levonorgestrel)used foremergency contraceptionis most effective when taken as soon as possible after unprotected sex orbirth control failure. However, it can be effective for up to three days (72 hours) and sometimes up to five days....

Table of ContentsView AllTable of ContentsHow Long Reactions LastImmediate vs. DelayedFactors Affecting DurationHow to Shorten a Reaction Table of ContentsView All View All Table of Contents How Long Reactions Last Immediate vs. Delayed Factors Affecting Duration How to Shorten a Reaction Allergiesare an immune system reaction to substances calledallergens. The cause a range of symptoms from a stuffy nose to itchy eyes to difficulty breathing. How long allergies last varies based on what type of allergy, length of exposure, and several other factors....

Table of ContentsView AllTable of ContentsHow Long Do Antibiotics Stay in Your System?Antibiotic Half-LifeOther Factors Table of ContentsView All View All Table of Contents How Long Do Antibiotics Stay in Your System? Antibiotic Half-Life Other Factors Antibiotics can generally stay in your body for hours or even days, depending on your health status and the duration of your treatment. This article will discuss how long different antibiotics will stay in your body after taking them....

Table of ContentsView AllTable of ContentsHow Antidepressants WorkHow Long Till They Work?Signs It’s WorkingIf It Isn’t WorkingSide EffectsLength of Treatment Table of ContentsView All View All Table of Contents How Antidepressants Work How Long Till They Work? Signs It’s Working If It Isn’t Working Side Effects Length of Treatment In general, you can expect an antidepressant to take about four to eight weeks to make a noticeable difference in your depression symptoms....

Table of ContentsView AllTable of ContentsLengthPredictors of DurationCan It Go Away on Its Own?Regaining ControlPreventionTreatment Table of ContentsView All View All Table of Contents Length Predictors of Duration Can It Go Away on Its Own? Regaining Control Prevention Treatment An anxiety attack is an acute (short-term) episode when you experience sensations of fear, a racing heart rate, chest pain, and other symptoms that can last minutes to days.It is similar to a panic attack when you experience an intense, severe, and abrupt surge of panic that typically last five to 20 minutes....

Table of ContentsView AllTable of ContentsCausesIncubationEarly SymptomsPeak SymptomsRecoveryWhat Affects Cold DurationNext in Cold GuideHow Long Are You Contagious With a Cold? Table of ContentsView All View All Table of Contents Causes Incubation Early Symptoms Peak Symptoms Recovery What Affects Cold Duration Next in Cold Guide Thecommon coldusually goes away in less than a week.How long a cold lasts depends largely on your age, general health, and the type of cold virus you get....

Table of ContentsView AllTable of ContentsWatching For SignsCognitive SymptomsPhysical SymptomsEmotional SymptomsSleep-Related SymptomsChildrenBabiesComplicationsWhen to Seek Medical Care Table of ContentsView All View All Table of Contents Watching For Signs Cognitive Symptoms Physical Symptoms Emotional Symptoms Sleep-Related Symptoms Children Babies Complications When to Seek Medical Care A concussion, also known as a mild traumatic brain injury (mTBI), happens when you take a hit to the head, neck, or body, causing the brain to bounce around within the skull....

Table of ContentsView AllTable of ContentsDurationWhat Makes Them Last LongerTreatmentWhen to See a Provider Table of ContentsView All View All Table of Contents Duration What Makes Them Last Longer Treatment When to See a Provider COVID headaches may last hours and come back frequently for weeks or months. COVID headaches can disrupt everyday quality of life, and research is ongoing as to what causes them to develop and the best ways to treat them....

Table of ContentsView AllTable of ContentsTimingTypesSevere SymptomsCoping Table of ContentsView All View All Table of Contents Timing Types Severe Symptoms Coping The average depressive episode lasts around five to seven months.Depression and its contributing factors are different for each person. You may experience depression after quitting nicotine or drinking, after a breakup, or alongside a new diagnosis. In this article, learn about how long depression episodes can last, how to cope when you’re experiencing one, and available treatments....

Table of ContentsView AllTable of ContentsWhat Is Doxycycline?Side EffectsHow Long Do Side Effects LastHow to Cope With Side EffectsWhen to See a Healthcare ProviderSummary Table of ContentsView All View All Table of Contents What Is Doxycycline? Side Effects How Long Do Side Effects Last How to Cope With Side Effects When to See a Healthcare Provider Summary Doxycycline is a type ofantibiotic(called a tetracycline) for treating certain bacterial infections.Its brand names include Doryx, Vibramycin, and Doxy....

Table of ContentsView AllTable of ContentsHow Long They LastReplacing FillingsSigns for Needing ReplacementPreventing Tooth Decay Table of ContentsView All View All Table of Contents How Long They Last Replacing Fillings Signs for Needing Replacement Preventing Tooth Decay Dental fillings are routine restorative dental treatments. They are placed in cavities (small areas of tooth decay or damage) in tooth enamel (the thin outer layer of your teeth). The process involves replacing the damaged area of the tooth with a protective substance....

Knee replacement surgeryis a treatment for severeknee arthritis. Most patients understand that knee replacements can wear out over time, but exactly how long is a knee replacement supposed to last?Peter Dazeley / Getty ImagesKnee replacements eventually wear out. Because theknee replacement implantsare made of metal and plastic, over time, these materials begin to wear, just like the rubber on your car tires. While knee replacements are designed to last a long time, they will not last forever....

Table of ContentsView AllTable of ContentsAverage Duration of Migraine AttacksMigraine StagesFinding Relief for MigrainesPreventing Future MigrainesWhen to Get Help for a Migraine Table of ContentsView All View All Table of Contents Average Duration of Migraine Attacks Migraine Stages Finding Relief for Migraines Preventing Future Migraines When to Get Help for a Migraine Migraineis a complex brain disorder affecting more than 10% of the population worldwide.Prodrome,aura, headache, and postdrome are the four stages of a migraine attack, though a person may not cycle through each....