What are the ingredients in Erowid DXM HBr 30 mg?

by Schering-Plough HealthCare. Active Ingredients (per tablet): Chlorpheniramine Maleate 4 mg, DXM HBr 30 mg. Note: This is one of the more problematic products as some people have very strong reactions to Chlorpheniramine Maleate, which is present at higher doses in tablets of this product.

Why is the oxybutynin ER formulation so important?

The ER formulation has been developed with the aim of improving the tolerability of oxybutynin therapy and facilitating once-daily administration. Moreover, oxybutynin ER offers greater flexibility in dosage (5-30 mg/day) than the other available treatment options.

What kind of Oxybutynin is used for overactive bladder?

The OROS-based oxybutynin extended-release (ER) formulation (Lyrinel XL; Ditropan XL) represents a new form of oral delivery for oxybutynin, a muscarinic receptor antagonist used in the treatment of overactive bladder (OAB).

Are there any side effects to taking oxybutynin?

Stop using this medicine and call your doctor at once if you have: dehydration symptoms–feeling very thirsty or hot, being unable to urinate, heavy sweating, or hot and dry skin; Side effects such as dry mouth, constipation, and confusion may be more likely in older adults. Common oxybutynin side effects may include: diarrhea, constipation.

What are the side effects of high doses of Erowid?

As with any powerful psychoactive substance, high doses are more likely to induce difficult experiences, negative side effects, allergic responses, etc. Many people experience severe itching at doses over 100 mg, which can precipitate anxiety attacks.

How much dextromethorphan is in a DXM pill?

DXM comes in many different forms. The most common are various over-the-counter cough suppressants (including Robitussin, Delsym, Pertussin, Drixoral, Vicks Formula 44, and several generic brands). Each brand contains different quantities of dextromethorphan, generally in the 20-30 mg per dose-unit (liquid measure, pill,…

How does DXM work as an OTC cold medicine?

DXM is the primary active ingredient in many common over-the-counter (OTC) cold and cough medicines. When exceeding approved doses, DXM produces dissociative effects similar to those of ketamine and phencyclidine (PCP). The pharmacology of DXM is not completely understood, but it is thought to act primarily by blocking NMDA receptors in the brain.