Clindamycin Dosage. Clindamycin is available in pharmacies as the brand name Dalacin C or Cleocin. The usual prescribed dose for adults is 150-300 mg- that is one or two capsules to be taken four times daily for about a week or two. The dose is less than this if it is prescribed for a child. Clindamycin can also be given intravenously in severe cases for quicker action. Advertisements. Take. Seroquel is metabolized through CYP3A4 hepatic enzymes. Dosage decreases (up to one-sixth of the Seroquel dose) are usually necessary when given with CYP3A4 inhibitors. Dosage increases (up to fivefold) are usually necessary when given with CYP3A4 inducers. Common medications that may interact with Seroquel include: amiodarone; clozapine Seroquel is an antipsychotic and all of these are likely to aggravate or cause Parkinsonism (aka extrapyramidal side effects ) and sometimes at suprisingly small doses. That said, there are times when a SMALL dose in an elderly person is worth the risk. These should generally NOT be first choice for true anxiety disorder - if SSRIs can't be used for that, or OCD or other symtpoms persist. Quetiapine is an inexpensive drug used to treat schizophrenia and bipolar disorder, also known as manic-depression.This drug is more popular than comparable drugs. It is available in both brand and generic form. Generic quetiapine is is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Seroquel®; Atrolak® XL; Biquelle® XL; Brancico® XL; Mintreleq® XL; Seroquel® XL; Sondate® XL; Zaluron® XL: Available as: Standard-release tablets, prolonged-release tablets and oral liquid medicine: Quetiapine belongs to a group of medicines called antipsychotics. It may have been prescribed for you to relieve the symptoms of schizophrenia or, alternatively, for a mood disorder such as. Lantus (insulin glargine) is a brand-name prescription drug that's used in people with either type 1 or type 2 diabetes. Learn about side effects and more. Then I started tapering the Seroquel xr at from 200mg to 150 mg every two months. I am now on 50 mg of Seroquel xr. I also take.5 mg of clonazepam twice a day. I have had some episodes of insomnia so I am now taking 3mg of melatonin at night to help me sleep. The problem is that there isn't a lower dosage after the 50mg of Seroquel xr. Which. Seroquel (Quetiapine) is a short-acting atypical anitpsychotic drug that is primarily used to treat schizophrenia and bipolar disorder. These factors include: time span, dosage, your physiology, and whether you tapered off of the drug or quit cold turkey. 1. Time Span. How long were you taking Seroquel? If you were taking it for an extended period of time (e.g. over a year), you are likely. Seroquel XR side effects. Get emergency medical help if you have signs of an allergic reaction (hives, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling). Report any new or worsening symptoms to your doctor, such as: mood or behavior changes, anxiety, panic attacks.