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   &lt;div align="left" style="font-size: 10pt; margin-top: 12pt"&gt;&lt;b&gt;19. Commitments and Contingencies&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;We are involved in several legal proceedings, including the following matters:
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;&lt;i&gt;SEC Investigation: &lt;/i&gt;We are the subject of a Formal Order of Investigation with respect to
   events and circumstances surrounding trading in our common stock, the public release of data from
   our first pivotal Phase III trial for taribavirin in March&amp;#160;2006, statements made in connection with
   the public release of data and matters regarding our stock option grants since January&amp;#160;1, 2000 and
   our restatement of certain historical financial statements announced in March&amp;#160;2008. In September
   2006, our board of directors established a Special Committee to review our historical stock option
   practices and related accounting, and informed the SEC of these efforts. We have cooperated fully
   and will continue to cooperate with the SEC in its investigation. We cannot predict the outcome of
   the investigation.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;&lt;i&gt;Securities Class&amp;#160;Actions&lt;/i&gt;: On June&amp;#160;22, 2010, a stockholder of the Company filed a purported
   class action complaint in Superior Court for Orange County, California captioned Deckter v. Valeant
   Pharmaceuticals International, et al., Case No.&amp;#160;30-2010-383335-CU-BT-CXC, on behalf of himself and
   all other stockholders of the Company against the Company and eight of its directors. On July&amp;#160;1,
   2010, a stockholder of the Company filed a purported class action complaint in Superior Court for
   Orange County, California captioned Pronko v. Valeant Pharmaceuticals International, et al., Case
   No.&amp;#160;30-2010-386784-CU-SL-CXC, on behalf of himself and all other stockholders of the Company
   against the Company and its directors. On July&amp;#160;13, 2010, a stockholder of the Company filed a
   purported class action complaint in Superior Court for Orange County, California captioned Martino
   v. Pearson, et al., Case No.&amp;#160;30-2010-389330-CU-SL-CXC, on behalf of herself and all other
   stockholders of the Company against the Company and its directors. On July&amp;#160;14, 2010, a stockholder
   of the Company filed a purported class action complaint in Superior Court for Orange County,
   California captioned Haro v. Pearson, et al., Case No.&amp;#160;30-2010-389773-CU-BT-CXC, on behalf of
   himself and all other stockholders of the Company against the
   Company, certain officers and
   directors of the Company, Biovail, Biovail Americas Corp., a wholly owned subsidiary of Biovail
   (&amp;#8220;BAC&amp;#8221;), and Beach Merger Corp., a newly formed wholly owned subsidiary of BAC (&amp;#8220;Merger Sub&amp;#8221;). The
   complaints variously allege that the individual defendants, aided and abetted by the Company,
   Biovail, BAC and Merger Sub, breached their fiduciary duties of care, loyalty, candor, good faith
   and independence to stockholders in connection with the proposed merger of the Company with Biovail
   (see Note 20). Among other things, the complaints allege that the merger agreement fixes a price
   per share that is inadequate and unfair, and effectively caps the value of the Company&amp;#8217;s stock and
   precludes competitive bidding through measures such as a termination fee, a requirement that any
   prior or ongoing discussions with other potential suitors be discontinued, non-solicitation and
   notification covenants, and granting Biovail the right to match any unsolicited proposal. The
   complaints also allege that the individual defendants are using the proposed merger to
   aggrandize their own financial position at the expense of the Company&amp;#8217;s stockholders and have
   ignored purported conflicts of interests. The complaints seek various forms of relief, including
   rescissory damages and declaratory and injunctive relief, including enjoining or rescinding the
   merger to the extent already implemented and requiring the defendants to effect a transaction which
   is in the best interests of the Company&amp;#8217;s stockholders.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;On July&amp;#160;16, 2010, a stockholder of the Company filed a purported class action complaint in the
   Court of Chancery for the State of Delaware captioned Porto v. Valeant Pharmaceuticals
   International, et al., Case No.&amp;#160;5644, on behalf of himself and all other stockholders of the
   Company against the Company, the Company&amp;#8217;s directors, Biovail, BAC and Merger Sub. On July&amp;#160;21,
   2010, a stockholder of the Company filed a purported class action complaint in the Court of
   Chancery for the State of Delaware captioned Marion v. Pearson, et al., Case No.&amp;#160;5658, on behalf of
   himself and all other stockholders of the Company against the Company and its directors. On July
   22, 2010, a stockholder of the Company filed a purported class action complaint in the Court of
   Chancery for the State of Delaware captioned Soukup v. Valeant Pharmaceuticals International, et
   al., Case No.&amp;#160;5664, on behalf of himself and all other stockholders of the Company against the
   Company, the Company&amp;#8217;s directors, Biovail, BAC and Merger Sub. The complaints variously allege that
   the individual defendants, aided and abetted by the Company, Biovail, BAC and Merger Sub, breached
   their fiduciary duties of care, loyalty, candor, good faith and independence to stockholders in
   connection with the proposed merger of the Company with Biovail. Among other things, the complaints
   allege that the merger agreement fixes a price per share that is inadequate and unfair, and
   effectively caps the value of the Company&amp;#8217;s stock and precludes competitive bidding through
   measures such as a termination fee, a requirement that any prior or ongoing discussions with other
   potential suitors be discontinued, non-solicitation and notification covenants, and granting
   Biovail the right to match any unsolicited proposal. The complaints also allege that the individual
   defendants are using the proposed merger to aggrandize their own financial position at the expense
   of the Company&amp;#8217;s stockholders and have ignored purported conflicts of interests. On July&amp;#160;27, 2010,
   the plaintiffs in the Porto and Marion actions filed amended complaints that include the additional
   allegations that the defendants failed to disclose adequate information to ensure an informed
   stockholder vote and disclosed materially misleading information. The
   complaints and amended
   complaints seek various forms of relief, including rescissory damages and declaratory and
   injunctive relief, including enjoining or rescinding the merger to the extent already implemented
   and requiring the defendants to effect a transaction which is in the best interests of the
   Company&amp;#8217;s stockholders.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;The cases have just been filed and we have not yet responded to any of the complaints. We
   intend to vigorously defend the actions and believe we have meritorious defenses to all of the
   claims asserted.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;&lt;i&gt;Permax Product Liability Cases: &lt;/i&gt;On August&amp;#160;27, 2008, we were served product liability
   complaints related to the pharmaceutical Permax in six separate cases by plaintiffs Prentiss and
   Carol Harvey; Robert and Barbara Branson; Dan and Mary Ellen Leach; Eugene and Bertha Nelson;
   Beverly Polin; and Ira and Michael Price against Eli Lilly and Company and Valeant Pharmaceuticals
   International in Superior Court, Orange County, California (the &amp;#8220;California Permax Actions&amp;#8221;). The
   California Permax Actions were consolidated under the heading of Branson v. Eli Lilly and Company,
   et al. On September&amp;#160;15, 2008, we were served a complaint in a case captioned Linda R. O&amp;#8217;Brien v.
   Eli Lilly and Company, Valeant Pharmaceuticals International, Amarin Corporation, plc, Amarin
   Pharmaceuticals Inc., Elan Pharmaceuticals, Inc., Athena Neurosciences, Inc., Teva Pharmaceutical
   Industries, Ltd., Par Pharmaceutical Companies, Inc., and Ivax Corporation in the Circuit Court of
   the 11th Judicial Circuit, Miami-Dade County, Florida. On March&amp;#160;24, 2009, we were named as a
   defendant in the following cases: Richard Andrew Baker v. Eli Lilly and Company, Valeant
   Pharmaceuticals International, Amarin Corporation, plc, Amarin Pharmaceuticals Inc., Elan
   Pharmaceuticals, Inc., Athena Neurosciences, Inc., Par Pharmaceutical Companies, Inc., Pfizer, Inc.
   and Pharmacia Corporation in the United States District Court for the Northern District of Ohio,
   Eastern Division; Edwin Elling v. Eli Lilly and Company, Valeant Pharmaceuticals International,
   Amarin Corporation, plc, Amarin Pharmaceuticals Inc., Elan Pharmaceuticals, Inc. and Athena
   Neurosciences, Inc. in the United Stated District Court for the Northern District of Texas, Ft.
   Worth Division; and Judith LaVois v. Eli Lilly and Company, Valeant Pharmaceuticals International,
   Amarin Corporation, plc, Amarin Pharmaceuticals Inc., Elan Pharmaceuticals, Inc., Athena
   Neurosciences, Inc. and Teva Pharmaceuticals USA, Inc. in the United States District Court for the
   Southern District of Texas, Houston Division. On March&amp;#160;25, 2009, we were named as a defendant in a
   case captioned Penny M. Hagerman v. Eli Lilly and Company, Valeant Pharmaceuticals International,
   Amarin Corporation, plc, Amarin
   Pharmaceuticals Inc., Elan Pharmaceuticals, Inc., and Athena
   Neurosciences, Inc. in the United States District Court for the District of Colorado. Eli Lilly,
   initial holder of the right granted by the FDA to market and sell Permax in the United States,
   which right was licensed to Amarin Pharmaceuticals Inc. and assigned to Valeant, and the source of
   the manufactured product, has also been named in the suits. On January&amp;#160;15, 2010, we reached an
   agreement in principle with plaintiffs to settle the O&amp;#8217;Brien, Baker, Elling, LaVois and Hagerman
   matters. The Hagerman and Baker matters have been settled, and the matters were dismissed on June
   2, 2010 and June&amp;#160;25, 2010, respectively and we expect that the O&amp;#8217;Brien matter will be dismissed
   shortly. Settlement documentation is being finalized for the Elling and LaVois matters. On May&amp;#160;5,
   2010, we reached an agreement in principle with plaintiffs to settle the California Permax actions,
   and are in the process of finalizing settlement documentation for those matters. The portion of
   these settlements for which we are responsible will not have a material impact on our financial
   results. In addition to the lawsuits described above, we have received, and from time to time
   receive, communications from third parties relating to potential claims that may be asserted with
   respect to Permax.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;&lt;i&gt;Eli Lilly: &lt;/i&gt;On January&amp;#160;12, 2009, we were served a complaint in an action captioned Eli Lilly
   and Company v. Valeant Pharmaceuticals International, Case No.&amp;#160;1:08-cv-1720-SEB-TAB in the U.S.
   District Court for the Southern District of Indiana, Indianapolis Division (the &amp;#8220;Lilly Action&amp;#8221;). In
   the Lilly Action, Lilly brought a claim against us for breach of contract and seeks a declaratory
   judgment arising out of a February&amp;#160;25, 2004 letter agreement between and among Lilly, Valeant and
   Amarin Corporation, plc related to cost-sharing for Permax product liability claims. On February&amp;#160;2,
   2009, we filed counterclaims against Lilly seeking a declaratory judgment and indemnification under
   the letter agreement. We have responded to two motions for partial summary judgment brought by
   Lilly, and are in the process of defending the Lilly Action. Non-expert discovery closed on July&amp;#160;1,
   2010, and expert discovery is proceeding. Trial is scheduled for November&amp;#160;2010.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;&lt;i&gt;Tolmar Matter: &lt;/i&gt;On or around January&amp;#160;19, 2009, Tolmar, Inc. (&amp;#8220;Tolmar&amp;#8221;) notified Galderma
   Laboratories, L.P. and Dow that it had submitted an ANDA, No.&amp;#160;090-903, with the FDA seeking
   approval for the commercial manufacture, use and sale of its Metronidazole Topical Gel, 1% (the
   &amp;#8220;Tolmar Product&amp;#8221;) prior to the expiration of U.S. Patent Nos. 6,881,726 (the &amp;#8220;&amp;#8216;726 patent&amp;#8221;) and
   7,348,317 (the &amp;#8220;&amp;#8216;317 patent). The &amp;#8216;726 and &amp;#8216;317 patents are owned by Dow, and licensed to Galderma.
   The ANDA contains a Paragraph&amp;#160;IV certification alleging that the claims of the &amp;#8216;726 and &amp;#8216;317
   patents will not be infringed by the manufacture, use, importation, sale or offer for sale of the
   Tolmar Product. On March&amp;#160;3, 2009, Galderma Laboratories, L.P., Galderma S.A., and Dow filed a
   complaint against Tolmar for the patent infringement of the &amp;#8216;726 and &amp;#8216;317 patents, pending in the
   United States District Court for the Northern District of Texas, Dallas Division. The Court has
   ordered preliminary mediation in the matter to be completed on or before September&amp;#160;9, 2010.
   Galderma and Dow have served opposition to Tolmar&amp;#8217;s Summary Judgment motion. A date for a hearing
   on the Summary Judgment motion has not been assigned by the Court. This lawsuit was filed within
   forty-five days of Tolmar&amp;#8217;s Paragraph&amp;#160;IV certification. As a result, The Hatch-Waxman Act provides
   an automatic stay on the FDA&amp;#8217;s final approval of Tolmar&amp;#8217;s ANDA for thirty months, which will expire
   in July&amp;#160;2011, or until a decision by the district court, whichever is earlier.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt;  text-indent: 4%"&gt;&lt;i&gt;Other&lt;/i&gt;: We are a party to other pending lawsuits and subject to a number of threatened
   lawsuits. While the ultimate outcome of pending and threatened lawsuits or pending violations
   cannot be predicted with certainty, and an unfavorable outcome could have a negative impact on us,
   at this time in the opinion of management, the ultimate resolution of these matters will not have a
   material effect on our consolidated financial position, results of operations or liquidity.
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   &lt;div align="left" style="font-size: 10pt; margin-top: 18pt;  text-indent: 4%"&gt;There can be no assurance that defending against any of the above claims or any future similar
   claims and any resulting settlements or judgments will not, individually or in the aggregate, have
   a material adverse effect on our consolidated financial position, results of operation or
   liquidity.
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