What Tussionex Pennkinetic?

Tussionex Pennkinetic is a prescription antihistamine and antitussive medications used to treat allergies. The creators of Tussionex report this medication is the only liquid 12-hour prescription cough medicines approved by the US Food and Drug Administration.


Symptoms of allergy arising from histamine which the body produces when coming into contact with an allergen, and Tussionex Pennkinetic works by blocking the histamine production. Like other anti-tussives suppresses Tussionex also the body’s natural urge to cough.


RX list reports that the active ingredients in Tussionex is hydrocodone and chlorpheniramine. Hydrocodone is a narcotic, making Tussionex a controlled substance.


Like other drugs leads Tussionex sometimes physical dependence on the drug when taken for several weeks. When this happens, severe allergies and cough symptoms return after discontinuing use of the drug.

Side effects

Tussionex sometimes results in respiratory depression, a dangerous condition that causes carbon dioxide to build up in the body, resulting in a decrease in the pH level in the blood. More common symptoms are sedation and drowsiness.


Tussionex used only by people aged 6 or older who is not pregnant or nursing. It is also not prescribed for people taking certain medications like MAOI inhibitors and tricyclic antidepressants.

Tussionex is a prescription medicine used to treat allergies and suppress the body’s natural urge to cough. Although it is labeled with the only FDA approved 12 hour liquid cough medicine at the drugstore’s website, Tussionex able to cause a variety of side effects.

Common side effects

The most common side effect of Tussionex is drowsiness. Therefore, it is not advisable to drive or operate heavy machinery while taking the drug.

Gastrointestinal effects

Tussionex leads sometimes nausea and vomiting. When taken for a long period, it can cause constipation.

Psychiatric side effects

Anxiety, fear, depression, agitation, dizziness and mood changes are possible psychiatric side effects of Tussionex.


Because it contains the narcotic hydrocodone, resulting Tussionex sometimes physical dependence, which means that its cessation can cause withdrawal reactions. RxList reports that addiction can occur after several weeks of use, but can occur in as little as a few days.

Respiratory Depression

Although most often associated with overdose, causing Tussionex sometimes respiratory depression when taken as prescribed, especially in children. Respiratory depression is a potentially fatal condition that occurs when the brain stem the influence of drugs, prevents respiration. This results in a build up of carbon dioxide and a dangerous decrease in the pH of the blood.

Tussionex Pennkinetic Suspension MPI side effects

Tussionex Pennkinetic suspension, usually called Tussionex, a syrup is available by prescription for the treatment of cough due to allergies, colds or influenza. Tussionex containing hydrocodone, a narcotic and chlorpheniramine, an antihistamine, suspended via a specialized pharmaceutically process within a liquid matrix. This specialized formulation allows Tussionex to provide long-acting effects cough and allergy symptoms.

Side effects

Drowsiness, and dizziness are the most common side effects of Tussionex suspension. Patients should not operate machinery or drive taking into Tussionex. Sedative effects of Tussionex can be enhanced by alcohol, other drugs, benzodiazepines, such as Valium or Xanax, certain seizure drugs and some anti-depressant agents.Tussionex before mixing with other medications, patients should consult a doctor or pharmacist.

As with all opiate drugs, Tussionex can lead to a reduction in the frequency and depth of respiration. More drugs, benzodiazepines, barbiturates or alcohol may increase these effects. Tussionex should be used judiciously in children and the elderly, as these populations may be particularly sensitive to its effects on breathing.


Patients experiencing rash, should breathing or swallowing difficulty, itching or swelling, seek immediate medical attention. Non-allergic itching may occur with hydrocodone use, but still should be reported to a doctor. Those with a known sensitivity to hydrocodone, morphine, codeine and other opiates, chlorpheniramine or other antihistamines should not take Tussionex syrup.

Dosage and dispensing

Traditional cough suppressants require dosing every four to six hours, up to six times a day but extended-release mechanism of Tussionex allows it to be taken twice a day. Each teaspoon Tussionex containing 8mg 10mg hydrocodone and chlorpheniramine. Usual adult dosage is 5ml or one teaspoon every 12 hours. Adult patients should not exceed 10 ml for 24 hours. Because it is a suspension, the Tussionex shake well before use to evenly distribute the active ingredients through the liquid.

Dependence and abuse potential

Temporary use of anti-cough preparations containing opiates is not likely to lead to addiction. According to Us Drug Enforcement Agency (DEA), the abuse of narcotic drugs such as hydrocodone represent 75% of all abuse of prescription drugs. DEA also shows hydrocodone as the number one destination for abuse among controlled drugs in the United States.

Because of its yellowish color and pleasant taste discussed Tussionex in street culture as “liquid gold.” Patients prescribed Tussionex should make sure to keep it secured.


Tussionex suspension is classified as a Schedule III controlled substance under the federal law and is regulated by federal and state laws. These laws can impart amount, the filling and the duration of the use limits of Tussionex. Federal law prohibits the transfer of Tussionex to anyone for whom it was not prescribed.

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