PHENZ

PHENZ contains diphenhydramine hydrochloride which is an antihistamine substance that has sedative effects on the brain.

PHENZ is used to temporarily treat insomnia symptoms, hypersensitivity reactions, and in the prevention and treatment of vertigo associated with motion sickness, nausea ,vomiting and as treatment for tremors in Parkinsonism.

Adults or children 12 years old or older should take 1 capsule every 4-6 hours, not exceeding 6 capsules per day for hypersensitivity reactions and motion sickness.

Diphenhydramine is a first generation antihistamine. It can cross the blood brain barrier and produce sedation due to inhibition of certain histamine related processes. It may also act on other central nervous system receptor sites such as those for serotonin, acetylcholine etc.

Some of the side effects of PHENZ include drowsiness, dryness of mouth, nose or throat, gastrointestinal upset, stomach pain, nausea, headache, increased appetite or weight gain, pharyngitis and thickening of mucus.

PHENZ should not be used by those with hypersensitivity or intolerance to any component of the product. Furthermore, PHENZ should be used with caution in people with hepatic function impairment and renal function impairment, bladder neck obstruction, prostatic hypertrophy, urinary retention, and glaucoma. Please consult a doctor for more information.

PHENZ can interact with antacids, magnesium or aluminium containing, alcohol, central nervous system depression-producing medications, anticholinergics or other medications with anticholinergic activity, monoamine oxidase (MAO) inhibitors, potent inhibitors of the cytochrome P450 enzyme system such as erythromycin, fluconazole, itraconazole, ketoconazole, methonidazole, miconazole etc. Please consult your doctor for more information.

It is not recommended to use PHENZ after or before consuming alcohol.

PHENZ should not be used in pregnant women because there are insufficient studies on the safety of using diphenhydramine in pregnant women. It should not be used in nursing women because of the potential for serious reactions to diphenhydramine in nursing infants.

No. You do not require a prescription to buy PHENZ, it can be purchased over the counter.

It is not recommended to use more than a maximum of 300mg of PHENZ in a day. Doing so can result in clumsiness or unsteadiness, severe drowsiness, severe dryness of mouth, nose, or throat; flushing or redness of face, shortness of breath or troubled breathing, cardiac arrhythmias etc. Please consult your doctor immediately for treatment of overdose.

Yes. PHENZ can cause sedation and help you to fall asleep, hence it can be used temporarily to treat insomnia. If your insomnia or sleep disturbances persist for a long period of time, please consult a doctor.

Yes. During an allergic reaction, the body may produce large amounts histamines as a part of the immune response. PHENZ is an antihistamine and can be used to temporarily treat an allergic reaction. Please consult your doctor for more information.

Yes. When the inner ear sends different signals to your brain from what your eyes are seeing, some people can experience nausea and vertigo. PHENZ has anticholinergic properties that can supress these signals and provide relief from motion sickness.