It can be safe to eat expired eggs if you store them right. But it's important to know the difference between eggs that are expired but safe and eggs that are spoiled. Eggs are a staple food in ...Keep your fridge below 40°F (4°C) and your freezer at 0°F (-18°C). Use airtight containers to protect food quality and extend its life. In summary, food expiration dates offer a guideline for quality rather than a strict safety threshold. By understanding label meanings, properly storing food, and trusting our senses, we can reduce food ...That's right: the regulations don't swing both ways. If a supplement contains 99% potency, it's considered expired, but if it contains 105%, it's good to go. And if you're thinking that this sounds like it could be troubling for those with sensitivities to certain vitamins and whole-food compounds, you're absolutely right.DayQuil pills contain a combination of active ingredients that work together to relieve cold and flu symptoms. The three main active ingredients in DayQuil pills are acetaminophen, dextromethorphan, and phenylephrine. Acetaminophen is a pain reliever and fever reducer, dextromethorphan is a cough suppressant, and phenylephrine is a decongestant.SARMs don't begin to tarnish until around 2 years I believe and that's BEGIN so that's your first red flag. The warrior project is a general supplement brand if I remember correctly not a research chemical lab so the likely hood that their SARMs are real is very low. If it's real SARMs it's probably safe to use but I 100% doubt that ...We would like to show you a description here but the site won’t allow us.Vicks DayQuil Cold & Flu Medicine, Non-Drowsy Powerful Multi-Symptom Daytime Relief for Headache, Fever, Sore Throat, Minor Aches and Pains, Nasal Congestion, Sinus Pressure and Cough, 48 Liquicaps 4.8 out of 5 stars 3,315If you think someone has taken an old medicine, the wrong medicine, or too much medicine, use the web POISON CONTROL ® online tool for guidance or call Poison Control right away at 1-800-222-1222. Take-Home Messages: Old medicines may not work as well as they should. Drugs kept for a long time may deteriorate. Don't take expired medicines.1. **Understanding the Coca-Cola Expiration Date:** Coca-Cola does not generally print an expiration date, but rather a 'best before' date indicating optimal taste and quality period. 2. **Shelf Life of Coca-Cola:** Unopened, it can last up to 9 months if stored properly. However, the taste experience is best within 3 months of purchase.Q. : DayQuill a-t-il une date d'expiration? R. : Oui. N'utilisez pas DayQuil au-delà de la date d'expiration sur l'emballage. La date d'expiration se trouve sur le côté de la bouteille.Sur les liquicaps et les caplets, la date d'expiration se trouve sur la fermeture-rabats de la boîte et au dos de l'emballage-coque.Are you tired of throwing away eggs because you’re unsure of their freshness? Understanding expiration dates and the shelf life of eggs in the refrigerator can help you make inform...In general, medication should not be used past the expiration date, and this includes DayQuil. There is no guarantee that the DayQuil can still be considered safe and effective, especially that long after expiration. It's entirely possible that the medication begins to lose its potency over time, which means it may not work as it is supposed to.Therapeutics Update. View the COVID-19 Therapeutic Product Expiration Dates Database for the most recent shelf-life extension and product expiration information. The COVID-19 pandemic is rapidly evolving, and new updates are issued frequently. To view a full list of HHS/ASPR's updates related to COVID-19 monoclonal antibody therapeutics, please see our full list of updates.On January 18, 2023, the FDA authorized a shelf-life extension to 24 months for certain lots of PAXLOVID. For more information, and to look up adjusted product expiration dates by original printed expiry date or batch number, please refer to www.paxlovidlotexpiry.com.Gel caps don't last quite as long - even if the medication is still good, they can crack or get kind of gunky (though they might be fine, just check). Liquid medication (e.g Nyquil) tends to not stay effective quite as long, but it's probably not harmful. If anything got wet, though, you should probably throw it out. 6.VICKS DAYQUIL NYQUIL ULTRA CONCENTRATED COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate, ... Marketing Start Date Marketing End Date; 1: NDC:69423-802-96: 1 in 1 CARTON; Type 0: Not a Combination Product: 07/11/2023: Quantity of Parts: Part # Package QuantityHalf Life Of Dayquil. Acetaminophen - 1 to 4 Hrs. Guaifenesin - I Hr. Dextromethorphan - 3 to 6 Hrs. Oxymetazoline - 1Hr 50 Min (approx.) - 2 ½ Hrs. Phenylephrine - 2 - 3 Hrs. The value may change according to the dosage %, but in general the above are the elimination half-life of the Dayquil components.Jan 30, 2024 · Contact Haleon’s customer service team. Robitussin’s manufacturer is also providing information on how to return recalled products. You can call them at 1-800-245-1040 (Monday through Friday, 8 AM to 6 PM ET) or email them at [email protected]. Humulin 70/30: Throw away vials after 31 days of use. If pen, throw away after 10 days, even if it still has insulin left in it. Novo Nordisk insulin. Insulin aspart (Fiasp®, Novolog®, NovoRapid®): Pen and vial, throw away after 28 days. Insulin degludec injection (Tresiba®): Pen and vial, throw away after 56 days.Generally, yogurt may be good for up to two weeks after its expiration date. However, the date you're reading on the yogurt container probably isn't an expiration date, but a "Best If Used By/Before" or "Use-By" date. Federal law only requires product dating on infant formula, but manufacturers typically add these dates to other products for ...Dayquil Cold & Flu Dosage and Administration Adult 2 caps every 4hrs; max 6 doses/24hrs. 6. Does NyQuil expire on the exact date stated? Answer: Expiration dates on medications provide a guideline for when the medication’s effectiveness and safety might start to decline. NyQuil might still have some potency shortly after the expiration date, but its efficacy can decrease over time. 7. The expiry date of a Nyquil bottle is usually found stamped in the bottom part of the back label. It’s the one with the label “EXP” with the month and year indicated. Packet. As for Nyquil pills, the expiration date can be found under the lower part of the box, following the same format as the one mentioned above.Does Campbell's Soup Expire? No, Campbell's soup doesn't really expire or go bad. While it does have a "Best Used By" date and will lose nutritional quality and taste over time, it will not actually go bad if stored correctly. However if you don't like the taste, don't eat it.Expired NyQuil may not be safe. It is not recommended to take expired NyQuil or any other medication for that matter. Expired meds don’t have any guarantee regarding their safety and efficacy, and NyQuil is no exception. The entire point of the printed expiry date is to let users know that the manufacturers of the formulation do not guarantee ...Compare to DayQuil® LiquiCaps® Active Ingredients. Non-Drowsy. DayTime. Cold & Flu. Pain Reliever, Fever Reducer, Cough Suppressant, Nasal Decongestant. ... Marketing Start Date: Marketing End Date: OTC monograph final: part341: 10/30/2006: Labeler - Wal-Mart Stores Inc (051957769)Official answer. by Drugs.com. Does NyQuil expire? NyQuil does expire and you should not use it past its expiration date printed on the label. The ingredients may …The beyond use date is the expiration date of a dispensed or repackaged medication (e.g. a reconstituted antibiotic or a dispensed prescription bottle of tablets). The beyond use date is generally one year from dispensing, or the manufacturer set expiration date, whichever is sooner. Dr. Adam DeRue is a Doctor Of Pharmacy and registered pharmacist.Most dates listed on tubs of hummus are actually “best used by” dates and not the expiration dates. You can definitely use hummus after the best by date, but just make sure you give it a quick sniff-test first. As long as there’s no mold or off-flavors, hummus is safe to use. You just might lose a bit of the flavor.Vicks DayQuil Cold & Flu LiquiCaps™ provides powerful relief for your worst cold and flu symptoms. Vicks DayQuil Cold & Flu LiquiCaps™ comes in a non-drowsy formula so you can get on with your day. When you need fast relief, this powerful, daytime multi-symptom relief medicine treats headache, fever, sore throat, minor aches and pains ...One class of drugs you shouldn't use past their expiration date are antibiotics, Dr. Stevenson said. If you take an antibiotic that is not as strong as it should be, "that could actually be ... I just accidentally took some super expired dayquil. I have a cold and i found some dayquil, which i then proceeded to measure 20 ml and take it, however after i took that dose i noticed that the dayquil expired last year in 2017, im wondering how dangerous this is. Archived post. New comments cannot be posted and votes cannot be cast. If the ... Dayquil does expire, and you should only utilize it up to the expiration date listed in the package. The ingredients could have been degraded, and the product might …Common side effects of pilocarpine may include: increased sweating, urinating more than usual; chills, or flushing (warmth, redness, or tingly feeling); headache, dizziness, weakness; nausea, vomiting, diarrhea; blurred vision, watery eyes; or. runny nose. This is not a complete list of side effects and others may occur.Vicks DayQuil Ultra Concentrated Cold & Flu provides Max Strength, non-drowsy, daytime relief for your worst cold and flu symptoms. DayQuil relieves headache, fever, sore throat, minor aches & pains, nasal congestion, and cough. Contains acetaminophen. Now available in 25% smaller liquicaps*. Now available in an easy to open bottle†.Expiration Dates - Questions and Answers. 1. Why are expiration dates important for consumers to pay attention to? Drug expiration dates reflect the time period during which the product is known ...However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Dizziness. Feeling nervous and excitable. Not able to sleep. These are not all of the side effects that may occur.Date Event Description; 1 December 2014: New citation required but conclusions have not changed: No new studies. Results not changed: 1 December 2014: New search has been performed: New searches run on 1 December 2014; no new studies identified. 'Summary of findings' table added and minor changes made to wording of …Buy Vicks VapoShower Plus, Shower Bomb Tablet, Extra Strong Soothing Vapor, DayQuil & NyQuil Liquicaps, Cough, Cold, Flu, Sore Throat, Fever & Congestion, 72 LiquiCaps (48 DayQuil, 24 NyQuil) on Amazon.com FREE SHIPPING on qualified ordersVouchers issued by British Airways for flights canceled due to the pandemic are now valid for travel until September 2024 — here's all you need to know. Still sitting on a British ...This format is commonly seen in date codes where space is limited, such as on canned goods or bottles. For instance, if you find a product with the code "04/21," you can easily determine that the expiration month is April. The number "04" corresponds to April, while "21" indicates the year 2021.phenylephrine amphetamine. Applies to: Vicks DayQuil Severe Cold & Flu (acetaminophen / dextromethorphan / guaifenesin / phenylephrine) and Adderall (amphetamine / dextroamphetamine) Both phenylephrine and amphetamine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these ...He said studies on whether drugs remain safe and potent beyond expiration dates have found that most do. In fact, one, which looked at medications stockpiled by the military, found that 90 percent of the prescription and OTC drugs tested were still good to use way past their expiration dates, even as many as 15 years later. ...If you've got travel credit that expires between March and May of this year, you're in luck. The most flexible airline in the business has gotten even more generous. As Southwest f...If you are pregnant or breastfeeding, check with your health professional before taking DayQuil. DayQuil does not contain alcohol. DayQuil should be used beyond the expiration date on the package. DayQuil HBP is free of decongestants for people with high blood pressure. DayQuil contains 325 mg of acetaminophen per liquid or 650 mg per liquid dose.A 2006 study of 122 drugs tested by the program showed that two-thirds of the expired medications were stable every time a lot was tested. Each of them had their expiration dates extended, on ...Credit cards have an expiration date because federal law requires it. The typical card lasts three years. A primary reason for the expiration date is to confirm the purchaser has t...An expiration date or expiry date is a previously determined date after which something should no longer be used, either by operation of law or by exceeding the anticipated shelf life for perishable goods. Expiration dates are applied to selected food products and to some other manufactured products like infant car seats where the age of the ...Answer. NyQuil can be taken every four to six hours, with a maximum of four doses per 24 hours. So, if you took NyQuil to help you fall asleep, and you wake up later in the evening, you can take another dose as long as it has been at least 4 hours since your last dose. In regard to being able to take NyQuil long-term, the drugs contained in it ...Robitussin Honey CF Max Day and Nighttime are cough syrups intended to relieve symptoms of cold or flu, hay fever, or other respiratory allergies. This recall covers the following lots ...from north america syndicate, 300 w 57th street, 15th floor, new york, ny 10019. customer service: (800) 708-7311 ext. 236. to your good health #12345_20240521Feb 21, 2018 · It is best to store medications in a cool, dry place or as indicated on the prescription to preserve the effectiveness of the medication until the expiration date. While it may be tempting to take the expired DayQuil, it is much safer if a new bottle is bought. Taking expired medication is an unknown risk that should not be taken.Phenylephrine 5 mg. Guaifenesin 200 mg. The children's dosage for DayQuil Severe is as follows: Ages 12 and older: Give 30 mL by mouth every 4 hours as needed. Don't give more than 4 doses (120 mL) in 24 hours. Ages 6 to 11: Give 15 mL by mouth every 4 hours as needed. Don't give more than 4 doses (60 mL) in 24 hours.The expiry date of a Nyquil bottle is usually found stamped in the bottom part of the back label. It's the one with the label "EXP" with the month and year indicated. Packet. As for Nyquil pills, the expiration date can be found under the lower part of the box, following the same format as the one mentioned above.April 5, 2024. Reviewed by Howard E. LeWine, MD, Chief Medical Editor, Harvard Health Publishing. The big question is, do pills expire? With a splitting headache, you reach into your medicine cabinet for some aspirin or ibuprofen only to find the stamped expiration date on the medicine bottle is more than a year out of date.About how long does it take for DayQuil to kick in? Answer. DayQuil will begin working within 30 minutes after taking a dose by mouth. Below, we go into more …Recommended XOFLUZA dosage is based on the patient's weight. †. Use a measuring device (oral syringe) to measure the prescribed dose for use. ‡. Dosage requires two bottles of XOFLUZA for oral suspension. Less than 20 kg. 2 mg/kg taken as a single dose. 20 kg to less than 80 kg. 40 mg (20 mL) taken as a single dose.In 2017, ProPublica published an in depth investigation into the research and policy on drug expiration dates, noting that when expired medications are tested, even years later, many of them still ...Canned goods. 1-5 years. Dry goods (pasta, rice, etc.) 1-3 years. Frozen foods. 3-12 months. Baked goods. 1-5 days. By understanding the typical shelf life of different food groups, you can better plan your meals and avoid wasting food that goes bad before you have a chance to consume it.What happens if you take expired Dayquil? Is it OK to take expired DayQuil? The FDA says using expired medicine is risky and could be harmful to a person’s health, depending on what type of medication it is. “Once the expiration date has passed, there is no guarantee that the medicine will be safe and effective.Find patient medical information for DayQuil Liquicaps oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.Buy Vicks VapoShower Plus, Shower Bomb Tablet, Extra Strong Soothing Vapor, DayQuil & NyQuil Liquicaps, Cough, Cold, Flu, Sore Throat, Fever & Congestion, 72 LiquiCaps (48 DayQuil, 24 NyQuil) on Amazon.com FREE SHIPPING on qualified ordersVicks DayQuil Cough DM + Congestion is a non-drowsy daytime medicine that coats and soothes your throat and is specially formulated to relieve cough, chest congestion, nasal congestion, and thin and loosen mucus so you can power through your day. Vicks DayQuil is the #1 pharmacist recommended nighttime cough, cold & flu brand*. Shop Products.The expiration date is a critical part of deciding if the product is safe to use and will work as intended. The expiration date can be found printed on the label or stamped onto the bottle or ...Buy Vicks DayQuil and NyQuil Combo Pack, Cold & Flu Medicine, Powerful Multi-Symptom Daytime And Nighttime Relief For Headache, Fever, Sore Throat, Cough, 72 Count, 48 DayQuil, 24 NyQuil Liquicaps on Amazon.com FREE SHIPPING on qualified ordersGenerally, yogurt may be good for up to two weeks after its expiration date. However, the date you're reading on the yogurt container probably isn't an expiration date, but a "Best If Used By/Before" or "Use-By" date. Federal law only requires product dating on infant formula, but manufacturers typically add these dates to other products for ...How do I find the packing date? You'll usually find it on one of the ends of the carton, near the sell-by date or expiration date. It's listed as a Julian date, so it'll be a three-digit number. Jan. 1 would be listed as 001 and Dec. 31 would be 365. To complicate matters, the pack date may be tacked onto the beginning or end of the plant number.Expiration Dates Extended on COVID-19 Monoclonal Antibody Therapies JAMA. 2022 Jul 5;328(1):11. doi: 10.1001/jama.2022.11033.Understanding DayQuil: Uses and Benefits. DayQuil is a powerful over-the-counter medication commonly used to relieve multiple cold and flu symptoms during the day.It can help alleviate nasal congestion, cough, sore throat, headache, minor aches and pains, and fever.On the other hand, DayQuil does not cause drowsiness, making it a suitable option for those who need relief while carrying on with ...Nick Blackmer. The Food and Drug Administration confirms the expiration dates that are printed on packages of over-the-counter drugs. Several factors, like someone's age and the type of ...Jan 22, 2024 · Expired NyQuil may not be safe. It is not recommended to take expired NyQuil or any other medication for that matter. Expired meds don’t have any guarantee regarding their safety and efficacy, and NyQuil is no exception. The entire point of the printed expiry date is to let users know that the manufacturers of the formulation do not guarantee ... The Grocery Manufacturers Association and the Food Marketing Institute also favor these terms rather than "expires on" or "sell by." "Use by" date has a similar meaning to "best if used by." It means the product will have the best qualities if consumed by the date noted. The USDA prefers manufacturers to add "best" to this phrase.We've got awesome news from Southwest Airlines. As of July 28, 2022, flight credits issued by the carrier no longer have an expiration date. We may be compensated when you click on...Emergen-C Daily Immune Support Drink. $19 at Walgreens. It's true that vitamins, including vitamin C, are crucial for our daily functioning and are healthy to consume. But if you already have a ...DayQuil™ Severe Honey Cold & Flu Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl Headache, Fever, ... Marketing Start Date Marketing End Date; 1: NDC:69423-969-24: 1 in 1 CARTON; Type 0: Not a Combination Product: 04/28/2020: Quantity of Parts: Part # Package Quantity Total Product Quantity;On the back, you will find the PAO indicating that the product will remain safe and effective for 12 months after opening. These dates are dependent on remembering when you opened the product so a great tip is to either write directly on the packaging the day you opened the product or keep track by writing a list of all of your opened products on your …In 1972, the United States Congress passed the Drug Listing Act to allow for the Food and Drug Administration (FDA) to have an up-to-date list of all drugs that are commercially distributed. The law stated that all commercially available drugs were to have a unique National Drug Code (NDC). Every drug establishment, foreign or local, involved in the manufacturing, production, or compounding of ...see carton end panel for lot number and expiration date ... Marketing Start Date Marketing End Date; 1: NDC:0904-6754-15: 10 in 1 CARTON: 02/12/2019: 1: 1 in 1 BLISTER PACK; Type 0: Not a Combination Product: Marketing Information: Marketing Category Application Number or Monograph CitationConclusion. In conclusion, it is generally safe to take Nyquil after Dayquil, as long as you follow the recommended dosages and time intervals. However, it's crucial to be aware of the potential risks and side effects, such as overdosing on certain ingredients and drowsiness. If you have any concerns or questions, it's always best to consult ...Find answers to some of our most frequently asked questions about homeopathy, homeopathic medicines, and Boiron products.Vicks DayQuil SEVERE provides powerful, maximum strength 9-symptom relief to treat coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. Use when you need fast, non-drowsy daytime relief for your ugliest, roughest, toughest cold symptoms so you can get on with your day.The expiration date for your NyQuil can usually be found in one of two places: Bottles. The expiry date of a Nyquil bottle is usually found stamped in the bottom …Half Life Of Dayquil. Acetaminophen - 1 to 4 Hrs. Guaifenesin - I Hr. Dextromethorphan - 3 to 6 Hrs. Oxymetazoline - 1Hr 50 Min (approx.) - 2 ½ Hrs. Phenylephrine - 2 - 3 Hrs. The value may change according to the dosage %, but in general the above are the elimination half-life of the Dayquil components.
Shop Products. Shop Vicks cough, cold & flu medicines for adults and kids to get maximum relief from symptoms like severe cough, sore throat, allergies, sinus and congestion.. Lexington my chart
You’ll have to do a very simple calculation to determine the car seat expiration date. Date of Manufacture + Useful Life = Car Seat Expiration Date . Example: Date of Manufacture (3/15/2020) + Useful Life for a steel-reinforced booster (10 years) = …Our medicines are proven safe and effective when used before the expiration date. So it might be time to throw out that old bottle of NyQuil. Always read the label. Check the …Marketing Start Date Marketing End Date; 1: NDC:0280-1581-40: 1 in 1 CARTON; Type 0: Not a Combination Product: 05/22/2017: Quantity of Parts: Part # Package Quantity Total Product Quantity; Part 1:If you are pregnant or breastfeeding, check with your health professional before taking DayQuil. DayQuil does not contain alcohol. DayQuil should be used beyond the expiration date on the package. DayQuil HBP is free of decongestants for people with high blood pressure. DayQuil contains 325 mg of acetaminophen per liquid or 650 mg per liquid dose.The rule I've heard is that pills are stable and generally can be used for years after "expiration", while liquids are unstable and should be disposed of after the date has passed. 1. kronos9999 • 4 yr. ago. With the possible exception of tetracycline, you are fine taking meds that are a couple of months past expiration.April 5, 2024. Reviewed by Howard E. LeWine, MD, Chief Medical Editor, Harvard Health Publishing. The big question is, do pills expire? With a splitting headache, you reach into your medicine cabinet for some aspirin or ibuprofen only to find the stamped expiration date on the medicine bottle is more than a year out of date.Dayquil Cold & Flu Dosage and Administration Adult 2 caps every 4hrs; max 6 doses/24hrs.P: ¿DayQuil contiene alcohol? R: No, DayQuil no contiene alcohol. P: ¿DayQuil tiene fecha de vencimiento? R: Sí. No utilices el producto DayQuil si ya pasó la fecha de vencimiento que indica el paquete. P: ¿DayQuil te produce cansancio? R: DayQuil es una fórmula que no produce somnolencia para el alivio de los síntomas del resfriado y la ...The expiration date is the final day that the manufacturer guarantees the full potency and safety of a medication. Drug expiration dates exist on most medication labels, including prescription, over-the-counter (OTC) and dietary (herbal) supplements. Proper storage of medications may help to extend their potency.You’ll have to do a very simple calculation to determine the car seat expiration date. Date of Manufacture + Useful Life = Car Seat Expiration Date . Example: Date of Manufacture (3/15/2020) + Useful Life for a steel-reinforced booster (10 years) = …The expiration date on a NyQuil bottle is an important indicator of its safety and effectiveness. It's recommended to always check the expiration date before using it and replace it if it's expired. While expired NyQuil tablets may still be safe, they likely won't work as well. However, factors like heat, humidity, light, and ...The novel is fueled by a string of tropes—second chance romance! married in Vegas! only one bed!—each randomly deployed to keep the book going despite thin characterization and wan plotting. Haphazard and undemanding. Share your opinion of this book.We'll discuss the expiration date on ramen packages, what happens if you eat expired ramen noodles, how to store them safely, and more. So whether you're a first-time ramen noodle eater or you love to eat ramen noodles throughout the week, read on for all the information you need about these tasty little packets of goodness! ...4.6M subscribers in the NoStupidQuestions community. Ask away! My state just legalized pumping your own gas, so I'm trying to learn. Whenever I pull the nozzle out afterward, a couple of drops go on the ground.Yes, even if unopened, retinol products can expire over time. The shelf life of a retinol product can vary depending on the formulation and storage conditions, but it is typically between 1 to 3 years. The expiration date of a retinol product can usually be found on the packaging or on the bottom of the container.Liquid Non-Drowsy Cold Medicine From Vicks DayQuil SEVERE Maximum Strength Cough, Cold & Flu Daytime Relief Liquid helps relieve 9 of your toughest cold and flu symptoms, including coughing, stuffy nose, minor aches and pains, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever.. Vicks DayQuil SEVERE ….
Popular Topics
- How to scan amiibo from phoneOne mo' chance show cast
- Christian lemay dracut maValue of 1953 5 dollar bill red seal
- How to reset chime proNek backwoods goldens
- Imon channel listFood stamps memphis tn application
- Kimmi scott instagramWptv weather team changes today
- Landstar mc numbersKnoxville rural king
- Blac chyna's net worthNaics code for real estate investor