Buy Ritalin 5mg, 10mg, 20mg tablets Online
Ritalin belongs to a class of drugs called Stimulants, ADHD Agents. Ritalin hydrochloride, methylphenidate hydrochloride USP, is a mild central nervous system (CNS) stimulant, available as tablets of 5, 10, and 20 mg for oral administration; Ritalin-SR is available as sustained-release tablets of 20 mg for oral administration.
It is not known if Ritalin is safe and effective in children younger than 6 years of age.
Methylphenidate hydrochloride USP is a white, odorless, fine crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol, and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77.
Methylphenidate hydrochloride, the active ingredient in Ritalin LA® (methylphenidate hydrochloride) extended-release capsules, is a central nervous system (CNS) stimulant. The mode of therapeutic action in Attention Deficit Hyperactivity Disorder (ADHD) is not known. Methylphenidate is thought to block the reuptake of norepinephrine and dopamine into the presynaptic neuron and increase the release of these monoamines into the extraneuronal space.
Ritalin LA produces a bi-modal plasma concentration-time profile (i.e., two distinct peaks approximately four hours apart) when orally administered to children diagnosed with ADHD and to healthy adults. The initial rate of absorption for Ritalin LA is similar to that of Ritalin tablets as shown by the similar rate parameters between the two formulations, i.e., initial lag time (Tlag), first peak concentration (Cmax1), and time to the first peak (Tmax1), which is reached in 1-3 hours.
What are the possible side effects of Ritalin?
Ritalin may cause serious side effects including:
- chest pain,
- trouble breathing,
- new behavior problems,
- numbness or pain in your fingers or toes,
- cold feeling in your fingers or toes,
- unexplained wounds,
- skin color changes (pale, red or blue appearance) in your fingers or toes, and
- a penis erection that is painful or lasts 4 hours or longer