Apr 13, 2023 · Codeine (alone or in combination with other medications) comes as a tablet, a capsule, and a solution (liquid) to take by mouth. It is usually taken every 4 to 6 hours as needed. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Jul 27, 2023 · Common side effects of dextromethorphan and guaifenesin may include: dizziness, drowsiness; sleep problems ( insomnia ); diarrhea; or. feeling nervous, restless, anxious, or irritable;. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at ... Long-term use of opioid medication may affect fertility (ability to have children) in men or women. It is not known whether opioid effects on fertility are permanent. Common side effects include ...Codeine, guaifenesin, and pseudoephedrine is a combination medicine used to treat cough, stuffy nose, and sinus congestion caused by allergies, the common cold, or the flu. This medicine will not treat a cough that is caused by smoking, asthma, or emphysema. Codeine is also used to treat diarrhoea. It works in the central nervous system and the brain to block pain signals to the rest of the body. It also reduces the anxiety and stress caused by pain. Codeine is available on prescription and comes as tablets, a liquid you swallow and as an injection. Codeine injections are usually only given in ...Methods: In this multipractice, office-based, randomized clinical trial, guaifenesin was compared with guaifenesin plus codeine or guaifenesin plus dextromethorphan in patients with uncomplicated respiratory tract infections. Family physicians enrolled 97 patients between February 1988 and April 1990. Codeine and guaifenesin is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, or the flu. codeine and guaifenesin will not treat a cough that is caused by smoking, asthma, or emphysema. Codeine and guaifenesin may also be used for purposes not listed in this medication guide.Brand names: Tuzistra XR, Lexuss 210, Z-Tuss AC, Zodryl AC, Tuxarin ER. Drug class: upper respiratory combinations. Chlorpheniramine/codeine systemic is used in the treatment of: Allergic Rhinitis. Cold Symptoms. Sep 19, 2022 · If you are 65 or older, use G Tussin AC (guaifenesin and codeine) with care. You could have more side effects. Different brands of G Tussin AC (guaifenesin and codeine) may have different doses for children. Talk with the doctor before giving G Tussin AC (guaifenesin and codeine) to a child. Brand names: Tuzistra XR, Lexuss 210, Z-Tuss AC, Zodryl AC, Tuxarin ER. Drug class: upper respiratory combinations. Chlorpheniramine/codeine systemic is used in the treatment of: Allergic Rhinitis. Cold Symptoms. May 1, 2020 · For cough relief without relying on that ingredient, use an expectorant that contains guaifenesin, which thins mucus to make coughing easier. People with COVID-19 typically experience a dry cough ... The typical dosing below is for the liquid containing 10 mg of codeine, 100 mg of guaifenesin, and 30 mg of pseudoephedrine in every 5 mL teaspoonful. Virtussin DAC liquid: Don't use more than 4 doses in a 24-hour period. Adults and children 12 years or older: The typical dose is 2 teaspoonfuls (10 mL) by mouth every 4 hours.How to use Guaifenesin W/Codeine Syrup. Take this medication by mouth with or without food as directed by your doctor, usually every 4 to 6 hours as needed with a full glass of water (8 ounces or ... Generic Name (S): codeine-guaifenesin. This medication has a risk for abuse and addiction, which can lead to overdose and death. This medication may also cause severe, possibly fatal, breathing ...Purpose. Codeine phosphate, USP 10 mg. Antitussive. Guaifenesin, USP 100 mg. Expectorant. Close. Uses. temporarily relieves: cough due to minor throat and bronchial irritation as may occur with a cold or inhaled irritants - your cough to help you sleep - helps loosen phlegm (mucus) and thin bronchial ... temporarily relieves:Codeine, guaifenesin, and pseudoephedrine is a combination medicine used to treat cough, stuffy nose, and sinus congestion caused by allergies, the common cold, or the flu. This medicine will not treat a cough that is caused by smoking, asthma, or emphysema.Guaifenesin is an expectorant that helps thin and loosen mucus in the lungs, making it easier to cough up the mucus. Codeine is an opioid cough suppressant (antitussive) that affects a certain part of the brain, reducing the urge to cough.FDA is restricting the use of codeine and tramadol medicines in children. Codeine is approved to treat pain and cough, and tramadol is approved to treat pain. These medicines carry serious risks ... For most, people codeine can be detected in their urine for up to 48 hours after their last use of the drug. However, it may be detectable for up to 1 week in chronic users. 5,6. It can be detected in saliva for 21 hours after last use. 6. It can be detected for up to 10 weeks in hair follicle tests. 7.[1-11-2018] The U.S. Food and Drug Administration (FDA) is requiring safety labeling changes for prescription cough and cold medicines containing codeine or hydrocodone to limit the use of these ... Codeine / guaifenesin has an average rating of 5.4 out of 10 from a total of 97 ratings on Drugs.com. 39% of reviewers reported a positive effect, while 44% reported a negative effect. Promethazine has an average rating of 7.2 out of 10 from a total of 371 ratings on Drugs.com. 65% of reviewers reported a positive effect, while 22% reported a ... Berikut adalah dosis umum codeine berdasarkan tujuan penggunaannya: Dewasa: Dosis awal 15–60 mg tiap 4 jam. Dosis maksimal 360 mg per hari. Anak usia di atas 12 tahun: 0,5–1 mg/kgBB, diberikan tiap 6 jam. Dosis maksimal 240 mg per hari dan dosis maksimal per dosis 60 mg. Dewasa: 15–30 mg 3–4 kali sehari.Find patient medical information for acetaminophen-codeine oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.Guaifenesin/codeine ( Guaiatussin ac, cheratussin ac, virtussin ac) is an inexpensive drug used to treat cough. It is more popular than comparable drugs. It is available in multiple generic and brand versions. Generic cheratussin ac is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower.Jan 23, 2023 · guaiFENesin and Codeine Phosphate; Routes. Dosage Forms. Strengths. Brand Names. Manufacturer. Oral. Solution. 100 mg/5 mL Guaifenesin and Codeine Phosphate 10 mg/5 mL* Cheratussin AC ( C-V) Qualitest. Guaiatussin AC ( C-V) Hi-Tech. Guaifenesin AC Cough Syrup ( C-V) Guaifenesin and Codeine Phosphate Oral Solution ( C-V) Robafen AC ( C-V) Major Robitussin Ac (guaifenesin with codeine) is a combination of an expectorant and a narcotic cough suppressant used to treat cough from the flu, cold, bronchitis, or sinusitis. Common side effects of Robitussin Ac include constipation, nausea, vomiting, sedation, low blood pressure on standing, irregular heartbeats, decreased urination, drowsiness, and headache. Consult your doctor if pregnant ... Generic Name (S): codeine sulfate. Warnings: Codeine has a risk for abuse and addiction, which can lead to overdose and death. Codeine may also cause severe, possibly fatal, breathing problems. To ...Robitussin Ac (guaifenesin with codeine) is a combination of an expectorant and a narcotic cough suppressant used to treat cough from the flu, cold, bronchitis, or sinusitis. Common side effects of Robitussin Ac include constipation, nausea, vomiting, sedation, low blood pressure on standing, irregular heartbeats, decreased urination, drowsiness, and headache. Consult your doctor if pregnant ...Guaifenesin is an expectorant that helps thin and loosen mucus in the lungs, making it easier to cough up the mucus. Codeine is an opioid cough suppressant (antitussive) that affects a certain part of the brain, reducing the urge to cough. Active ingredients (in each 5 mL = 1 tsp) Purpose. Codeine phosphate, USP 10 mg. Antitussive. Guaifenesin, USP 100 mg. Expectorant. Uses. temporarily relieves: cough due to minor throat and bronchial irritation as may occur with a cold or inhaled irritants - your cough to help you sleep - helps loosen phlegm (mucus) and thin bronchial ...Methods: In this multipractice, office-based, randomized clinical trial, guaifenesin was compared with guaifenesin plus codeine or guaifenesin plus dextromethorphan in patients with uncomplicated respiratory tract infections. Family physicians enrolled 97 patients between February 1988 and April 1990. 91713. Generic Drug Name. Guaifenesin / Codeine Phosphate. NDC Number. 00121077504. Product Dating. McKesson Acceptable Dating: we will ship >= 90 days. Strength. 100 mg - 10 mg / 5 mL. Schedule 5 (V) Drugs. The drug has a low potential for abuse relative to the drugs in schedule 4. The drug has a currently accepted medical use in treatment in the United States. codeine/ guaifenesin liquid,oral possible synonyms: coditussin ac, dex-tuss, g tussin ac, gani-tuss nr, guaifenesin ac, guaifenesin-codeine, maxi-tuss ac, ninjacof-xg, tussiden c Generic Name (S): codeine-guaifenesin. Warnings: This medication has a risk for abuse and addiction, which can lead to overdose and death. This medication may also cause severe, possibly fatal ... Guaifenesin is an expectorant sold under the brand name Mucinex, Bidex, Organidin, Robafen, and others. Guaifenesin reduces the viscosity of mucus so it can be easily coughed up. Guaifenesin is found in many multi-symptom cold & cough medicines, including: Coricidin HBP Day & Night Multi-Symptom Cold. Robitussin DM.Interactions. 1. How it works. Guaifenesin is an expectorant that increases the volume and reduces the viscosity (stickiness) of respiratory tract secretions. This makes coughing out these secretions easier. Guaifenesin belongs to the class of medicines known as cough expectorants. 2. Upsides. Guaifenesin is used as an expectorant (a substance ...Sep 19, 2022 · If you are 65 or older, use G Tussin AC (guaifenesin and codeine) with care. You could have more side effects. Different brands of G Tussin AC (guaifenesin and codeine) may have different doses for children. Talk with the doctor before giving G Tussin AC (guaifenesin and codeine) to a child. Codeine is an opioid medication that works in your brain to lessen your urge to cough. What is Robitussin AC (guaifenesin / codeine) used for? Coughs with mucus caused by respiratory infections like the common cold Prices for Robitussin AC (guaifenesin / codeine) are as low as $6.11 with a GoodRx coupon. See couponscodeine/ guaifenesin liquid,oral possible synonyms: coditussin ac, dex-tuss, g tussin ac, gani-tuss nr, guaifenesin ac, guaifenesin-codeine, maxi-tuss ac, ninjacof-xg, tussiden c Long-term use of opioid medication may affect fertility (ability to have children) in men or women. It is not known whether opioid effects on fertility are permanent. Common side effects include ...91713. Generic Drug Name. Guaifenesin / Codeine Phosphate. NDC Number. 00121077504. Product Dating. McKesson Acceptable Dating: we will ship >= 90 days. Strength. 100 mg - 10 mg / 5 mL.Jul 24, 2023 · Codeine / guaifenesin Pregnancy Warnings. In rats, codeine has been shown to be embryolethal and fetotoxic at maternally toxic doses. In rats and rabbits administered doses ranging from 5 to 120 mg/kg during the period of organogenesis, teratogenicity was not observed. Prolonged use of opioids during pregnancy has resulted in babies born ... Guaifenesin is an expectorant sold under the brand name Mucinex, Bidex, Organidin, Robafen, and others. Guaifenesin reduces the viscosity of mucus so it can be easily coughed up. Guaifenesin is found in many multi-symptom cold & cough medicines, including: Coricidin HBP Day & Night Multi-Symptom Cold. Robitussin DM.Oct 19, 2022 · Interactions. 1. How it works. Guaifenesin is an expectorant that increases the volume and reduces the viscosity (stickiness) of respiratory tract secretions. This makes coughing out these secretions easier. Guaifenesin belongs to the class of medicines known as cough expectorants. 2. Upsides. Guaifenesin is used as an expectorant (a substance ... Codeine is an opioid cough suppressant (antitussive) ... Other medications can affect the removal of guaifenesin/codeine from your body, which may affect how guaifenesin/codeine works. Codeine is an opioid cough suppressant ( antitussive) that affects a certain part of the brain, reducing the urge to cough .This medication is not usually used for ongoing coughs from smoking,... Codeine/guaifenesin Interactions. There are 486 drugs known to interact with codeine/guaifenesin, along with 16 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 122 are major, 361 are moderate, and 3 are minor. Robitussin Ac (guaifenesin with codeine) is a combination of an expectorant and a narcotic cough suppressant used to treat cough from the flu, cold, bronchitis, or sinusitis. Common side effects of Robitussin Ac include constipation, nausea, vomiting, sedation, low blood pressure on standing, irregular heartbeats, decreased urination, drowsiness, and headache. Consult your doctor if pregnant ...NHS medicines information on codeine – what it's used for, side effects, dosage and who can take it.How to use Guaifenesin-Codeine Tablet. Take this medication by mouth with or without food as directed by your doctor, usually every 4 to 6 hours as needed with a full glass of water (8 ounces or ... Guaifenesin/codeine ( Guaiatussin ac, cheratussin ac, virtussin ac) is an inexpensive drug used to treat cough. It is more popular than comparable drugs. It is available in multiple generic and brand versions. Generic cheratussin ac is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Jul 26, 2023 · Codeine, guaifenesin, and pseudoephedrine is a combination medicine used to treat cough, stuffy nose, and sinus congestion caused by allergies, the common cold, or the flu. codeine, guaifenesin, and pseudoephedrine will not treat a cough that is caused by smoking, asthma, or emphysema. What is Guaiatussin AC? Codeine is a narcotic cough suppressant. It affects the signals in the brain that trigger cough reflex. Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth.Active ingredients (in each 5 mL = 1 tsp) Purpose. Codeine phosphate, USP 10 mg. Antitussive. Guaifenesin, USP 100 mg. Expectorant. Uses. temporarily relieves: cough due to minor throat and bronchial irritation as may occur with a cold or inhaled irritants - your cough to help you sleep - helps loosen phlegm (mucus) and thin bronchial ...Dextromethorphan-guaifenesin 10-100 mg/5ml syrup Dextromethorphan-guaifenesin 10-200 mg/5ml liquid Diphenhydramine HCl 12.5 mg/5ml elixir Diphenhydramine HCl 12.5 mg/5ml liquid Guaifenesin 100 mg/5ml liquid Guaifenesin 100 mg/5ml syrup Guaifenesin-codeine 100-10 mg/5ml solution Loratadine 5 mg/5ml syrupMethods: In this multipractice, office-based, randomized clinical trial, guaifenesin was compared with guaifenesin plus codeine or guaifenesin plus dextromethorphan in patients with uncomplicated respiratory tract infections. Family physicians enrolled 97 patients between February 1988 and April 1990. Codeine is an opioid cough suppressant ( antitussive) that affects a certain part of the brain, reducing the urge to cough .This medication is not usually used for ongoing coughs from smoking,...CODEINE GUAIFENESIN- codeine phosphate, guaifenesin solution Leading Pharma, LLC. Disclaimer: Most OTC drugs are not reviewed and approved by FDA, however they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies.-----Find patient medical information for acetaminophen-codeine oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.Apr 19, 2023 · FDA approved a REMS for codeine to ensure that the benefits outweigh the risk. ... Tylenol, benzonatate, Benadryl, diphenhydramine, guaifenesin. Images. Codeine ... Nov 16, 2022 · Store at controlled room temperature 15°-30°C (59°-86°F). Cherry Flavor, Citric Acid, Glycerin,Masking flavor, Propylene glycol, Purified Water, Sodium Citrate, Sodium Benzoate, Sucralose Sorbitol. NDC 58657-500-16 - Codeine-Guaifenesin Oral Solution - 10-100 mg/5 mL - Antitussive - Expectorant - 16 fl. oz ... The typical dosing below is for the liquid containing 10 mg of codeine, 100 mg of guaifenesin, and 30 mg of pseudoephedrine in every 5 mL teaspoonful. Virtussin DAC liquid: Don't use more than 4 doses in a 24-hour period. Adults and children 12 years or older: The typical dose is 2 teaspoonfuls (10 mL) by mouth every 4 hours.a liquid that you swallow – this contains 25mg of codeine in a 5ml spoonful. The usual dose of codeine is 15mg to 60mg. adults – one or two 30mg tablets, taken every 4 hours, up to a maximum of 8 tablets (240mg) in 24 hours. children (aged 12 to 17 years) – one or two 30mg tablets (or one or two 5ml spoonfuls of liquid), taken every 6 hours.May 1, 2020 · For cough relief without relying on that ingredient, use an expectorant that contains guaifenesin, which thins mucus to make coughing easier. People with COVID-19 typically experience a dry cough ... codeine. Used for Pain. Codeine is an opioid pain medication that's taken by mouth and used to treat mild-to-moderate pain. Common side effects of codeine include constipation, itching, sleepiness, and dizziness. It's typically not a first-choice pain medication because it can lead to more serious harm, such as slowed breathing and addiction.Guaifenesin/codeine ( Guaiatussin ac, cheratussin ac, virtussin ac) is an inexpensive drug used to treat cough. It is more popular than comparable drugs. It is available in multiple generic and brand versions. Generic cheratussin ac is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Jul 24, 2023 · Usual Adult Dose for Cough. 1 dose orally every 4 to 6 hours as needed. Codeine: Single dose: up to 20 mg; Maximum dose: 120 mg in 24 hours. Guaifenesin: Single dose: up to 400 mg; Maximum dose: 2400 mg in 24 hours. Maximum dose should not exceed maximum dose of either of the single ingredient doses. Comments: 91713. Generic Drug Name. Guaifenesin / Codeine Phosphate. NDC Number. 00121077504. Product Dating. McKesson Acceptable Dating: we will ship >= 90 days. Strength. 100 mg - 10 mg / 5 mL. Guaifenesin is an expectorant. It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier.If you are self-treating with this medication, it is ...Brand names: Tuzistra XR, Lexuss 210, Z-Tuss AC, Zodryl AC, Tuxarin ER. Drug class: upper respiratory combinations. Chlorpheniramine/codeine systemic is used in the treatment of: Allergic Rhinitis. Cold Symptoms. Codeine, guaifenesin, and pseudoephedrine is a combination medicine used to treat cough, stuffy nose, and sinus congestion caused by allergies, the common cold, or the flu. This medicine will not treat a cough that is caused by smoking, asthma, or emphysema. Codeine is a medication used in the management and treatment of chronic pain. It is in the opioid class of medications. This activity outlines the indications, action, and contraindications for codeine as a valuable agent in treating chronic pain and off-label use in cough, persistent diarrhea, and restless leg syndrome. In addition, this activity will highlight the mechanism of action ...Codeine is approved to treat pain and cough, and tramadol is approved to treat pain. These medicines carry serious risks, including slowed or difficult breathing and death, which appear to be a ...Feb 1, 2023 · headache. hives. nausea or vomiting. skin rash. stomach pain. Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088. FDA approved a REMS for codeine to ensure that the benefits outweigh the risk. ... Tylenol, benzonatate, Benadryl, diphenhydramine, guaifenesin. Images. Codeine ...If you are 65 or older, use Virtussin A/C (guaifenesin and codeine) with care. You could have more side effects. Different brands of Virtussin A/C (guaifenesin and codeine) may have different doses for children. Talk with the doctor before giving Virtussin A/C (guaifenesin and codeine) to a child.For regular (short-acting) oral dosage forms (capsules, oral solution, syrup, or tablets): For cough: Adults—200 to 400 milligrams (mg) every four hours. Children 6 to 12 years of age—100 to 200 mg every four hours. Children 4 to 6 years of age—50 to 100 mg every four hours. Children and infants up to 4 years of age—Use is not recommended .Codeine and guaifenesin is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, or the flu. This medicine will not treat a cough that is caused...Codeine and guaifenesin is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, or the flu. codeine and guaifenesin will not treat a cough that is caused by smoking, asthma, or emphysema. Codeine and guaifenesin may also be used for purposes not listed in this medication guide.
Guaifenesin is an expectorant that helps thin and loosen mucus in the lungs, making it easier to cough up the mucus. Codeine is an opioid cough suppressant (antitussive) that affects a certain part of the brain, reducing the urge to cough.. Yard water fountain
Jan 23, 2023 · guaiFENesin and Codeine Phosphate; Routes. Dosage Forms. Strengths. Brand Names. Manufacturer. Oral. Solution. 100 mg/5 mL Guaifenesin and Codeine Phosphate 10 mg/5 mL* Cheratussin AC ( C-V) Qualitest. Guaiatussin AC ( C-V) Hi-Tech. Guaifenesin AC Cough Syrup ( C-V) Guaifenesin and Codeine Phosphate Oral Solution ( C-V) Robafen AC ( C-V) Major Codeine is an effective pain reliever; however, it is addictive, may cause constipation, and its pain-relieving effects vary markedly between individuals. Codeine should only be used for pain relief... View more. Prescription only. Tramadol is a strong pain relief medicine effective for both general and nerve-related pain.Guaifenesin/codeine (Guaiatussin ac, cheratussin ac, virtussin ac) is an inexpensive drug used to treat cough. It is more popular than comparable drugs. It is available in multiple generic and brand versions. Generic cheratussin ac is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower.Sep 19, 2022 · If you are 65 or older, use Guaifenesin AC Liquid (guaifenesin and codeine) with care. You could have more side effects. Different brands of Guaifenesin AC Liquid (guaifenesin and codeine) may have different doses for children. Talk with the doctor before giving Guaifenesin AC Liquid (guaifenesin and codeine) to a child. Sep 19, 2022 · If you are 65 or older, use Guaifenesin AC Liquid (guaifenesin and codeine) with care. You could have more side effects. Different brands of Guaifenesin AC Liquid (guaifenesin and codeine) may have different doses for children. Talk with the doctor before giving Guaifenesin AC Liquid (guaifenesin and codeine) to a child. Codeine and guaifenesin is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, or the flu. This medicine will not treat a cough that is caused by smoking, asthma, or emphysema. Codeine and guaifenesin may also be used for purposes not listed in this medication guide. Feb 1, 2023 · headache. hives. nausea or vomiting. skin rash. stomach pain. Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088. Codeine is an opioid cough suppressant (antitussive) ... Other medications can affect the removal of guaifenesin/codeine from your body, which may affect how guaifenesin/codeine works. Codeine. Codeine is an opiate and prodrug of morphine mainly used to treat pain, coughing, and diarrhea. It is also commonly used as a recreational drug. It is found naturally in the sap of the opium poppy, Papaver somniferum. [3] [5] It is typically used to treat mild to moderate degrees of pain. [3]Apr 19, 2023 · Guaifenesin and Codeine Phosphate Oral Solution ( C-V) Robafen AC ( C-V) Major. 200 mg/5 mL Guaifenesin and Codeine Phosphate 8 mg/5 mL. Codar GF ( C-V) Respa. 200 mg/5 mL Guaifenesin and Codeine Phosphate 10 mg/5 mL. Coditussin AC ( C-V) Glendale. 225 mg/5 mL Guaifenesin and Codeine Phosphate 7.5 mg/5 mL. Mar-Cof CG ( C-V) Marnel Guaifenesin and Codeine Phosphate Oral Solution ( C-V) Robafen AC ( C-V) Major. 200 mg/5 mL Guaifenesin and Codeine Phosphate 8 mg/5 mL. Codar GF ( C-V) Respa. 200 mg/5 mL Guaifenesin and Codeine Phosphate 10 mg/5 mL. Coditussin AC ( C-V) Glendale. 225 mg/5 mL Guaifenesin and Codeine Phosphate 7.5 mg/5 mL. Mar-Cof CG ( C-V) MarnelCODEINE GUAIFENESIN- codeine phosphate, guaifenesin solution Leading Pharma, LLC. Disclaimer: Most OTC drugs are not reviewed and approved by FDA, however they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies.-----.