Tarceva general info when best used before chemo or after or before raidotheraphy or after both?

Erlotinib ( er-LOE-tye-nib) belongs to the group of medicines called antineoplastics. It is used to treat non-small cell lung cancer after the failure of other chemotherapy treatment. It is also used together with another medicine called gemcitabine (e.g., Gemzar) to treat cancer of the pancreas.
Please see the web pages for more details on Erlotinib (generic name) Tarceva (brand name).

Treat with BOTOX®

Millions of patients worldwide have been treated therapeutically with BOTOX® over the course of nearly 20 years.And Allergan is honoring its commitment to these patients through the provision of quality product, patient and physician education, and the continued pursuit of novel neurotoxin-based therapeutics.

What are the serious side affects of coreg cr 80 mgs?

COREG CR 80 mg is a beta-blocker, which is a class of drugs that has been proven to lower your blood pressure and used for heart failure.

Serious side effects would include severe hypotension, severe bradycardia (slow heartbeat) fluid overload, severe chest pains and palpitations, low blood sugar, probably Atrio-ventricular block and many others.

Can Ortho tri cyclen lo be used as emergency contraception?

You CAN use birth control pills as EC, but the large dose will make you quite sick. Better to use PlanB. If you want to use the pills, call your doctor for the exact dosage.
If you had unprotected sex while taking your sugar pills you should look into plan b. If you had been taking regular birth control pills before having sex you'd be fine.